Discounting on Bundles

I am trying to group together a few bottles of wine, offered at a special price of 10% off, 15% for club members. For example, Retail Price: $248, Special (10%): $223.20; Wine Club (15%) $210.80.

As this is not a full case, club members would be getting only 10% off. Is there a way to set this bundle up so when a non-club member purchases online they get the 10% off price automatically and when a club member purchases online they get the 15% off price?