| 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 | $101.94 | 12.526% | $114.709 | $114.71 | $114.70 | $114.70 |
| Purchase #2 | $92.57 | 10.707% | $102.4815 | $102.48 | $102.50 | $102.50 |
| Purchase #3 | $60.42 | 6.483% | $64.337 | $64.34 | $64.35 | $64.30 |
| Purchase #4 | $186.96 | 8.420% | $202.702 | $202.70 | $202.70 | $202.70 |
| Purchase #5 | $93.68 | 8.289% | $101.4451 | $101.45 | $101.45 | $101.40 |
| Purchase #6 | $65.89 | 10.675% | $72.9238 | $72.92 | $72.90 | $72.90 |
| Purchase #7 | $193.32 | 3.209% | $199.5236 | $199.52 | $199.50 | $199.50 |
| 7 purchase totals = | $794.78 | $858.1220 | $858.12 | $858.10 | $858.00 | |