[TYPO3-shop] missing PRICE2_TOTAL_TAX

[Tim Kleigrewe]

Hi,

I have to set up tt_products with both prices "price1" and "price2" but
without a special usergroup for that and i've figured out that i have to
use a second template with use of ###PRICE2_... tags for this purpose.
I would like to use the price1=USD and price2=EUR depending on a
shipping country -> typoscript switch. that works fine, but in the
detail basket i get a mixture of price1 and price2 - there is no
###PRICE2_TOTAL_TAX### wich would be necessary in my oppinion.
how should the price2 calculation be used here?

thanks in advance

tim