| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $114.39 | 9.162% | $124.8704 | $124.87 | $124.85 | $124.90 |
| Purchase #2 | $134.49 | 11.402% | $149.8245 | $149.82 | $149.80 | $149.80 |
| Purchase #3 | $180.68 | 7.656% | $194.5129 | $194.51 | $194.50 | $194.50 |
| Purchase #4 | $240.59 | 12.213% | $269.9733 | $269.97 | $269.95 | $270.00 |
| Purchase #5 | $82.46 | 5.783% | $87.2287 | $87.23 | $87.25 | $87.20 |
| Purchase #6 | $106.78 | 7.619% | $114.9156 | $114.92 | $114.90 | $114.90 |
| Purchase #7 | $171.60 | 4.810% | $179.854 | $179.85 | $179.85 | $179.90 |
| 7 purchase totals = | $1,030.99 | $1,121.1794 | $1,121.17 | $1,121.10 | $1,121.20 | |