Hi,

I am using Paypal to process payments. It was working fine until I changed the store to show prices including tax. It now gives the following error when going to paypal:

[FONT=Consolas]10413 Transaction refused because of an invalid argument. See additional [/FONT][FONT=Consolas]error messages for details. - The totals of the cart item amounts do not[/FONT][FONT=Calibri] match order amounts. [/FONT]
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[FONT=Calibri][FONT=Verdana]Changing it back to show prices without tax has fixed it again, but how can I get it to work while I show tax?[/FONT][/FONT]
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[FONT=Calibri][FONT=Verdana]Thanks.[/FONT][/FONT]