Suggested by Khaled Mohamed Mohamed Hussein El Tahawy – New
Currently, when advanced tax calculation is turned on in Globalization Studio, F&O recalculates taxes during invoicing, overriding any tax values applied at POS (including exemptions). The “Don’t recalculate tax” parameter seems to be overridden as well.
What I think should enhance this is to add configuration option or parameter that allows POS-originated transactions to retain their tax values during invoicing, even when advanced tax calculation is enabled. Or make it so that Don't recalculate in Commerce Parameter is honored even when Advanced Tax Calculation is enabled.