Show comma instead of point as decimal separator

I just want to get the right number format here in germany, so i need to show commas as decimal separator instead of points. But this...

DECLARE @euros money
SET @euros = 1025040.2365
SELECT CONVERT(varchar(30), @euros, 1)

Displays 1,025,040.24 instead of 1.025.040,24 (or 1025040,24). In C# it would be simple to provide the appropriate CultureInfo but how to do it in T-SQL?

Do i really need to use REPLACE? But even if, how to replace 1,025,040.24 correctly?