When creating sales order through the REST api, can the taxline items amount be set (to fix rounding errors on aggregate sales orders)

AI generated answer (using internal Slack threads):

Based on the conversations provided, it appears that the ability to set the tax line items amount when creating a sales order through the REST API is not directly addressed. However, there are discussions about manipulating line item amounts and tax calculations. In one thread, a user discusses transforming a Purchase Order (PO) into a vendor bill using the REST API and changing the amount on a line item. The user encountered an error when trying to do this, and another user suggested changing the order of the operations, such as submitting the item first before the amount. In another thread, a user asks about automatically rounding off the total invoice amount for certain customers. The user couldn't find a standard functionality for this and considered scripting as a solution. Another user suggested using a saved search to calculate the total amount and then using that amount to calculate the amount needed to add/subtract to get the rounded amount. This could be added as a Discount line using the Create Line action. In the third thread, a user discusses an issue with tax calculations for Canada between NetSuite and Salesforce Commerce Cloud (SFCC). The user mentions that SFCC calculates and rounds off at the Line Level and adds in the end, while NetSuite rounds off at the order level, resulting in a 1 cent discrepancy for most orders. The user asked if there's a way to change something in NetSuite to calculate and round off tax at the line level. While these discussions provide some insights into manipulating line item amounts and tax calculations, they do not directly answer the question about setting the tax line items amount when creating a sales order through the REST API. Therefore, the answer to the question is not definitively provided in these conversations. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******