| 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 | $112.98 | 10.454% | $124.7909 | $124.79 | $124.80 | $124.80 |
| Purchase #2 | $20.57 | 7.134% | $22.0375 | $22.04 | $22.05 | $22.00 |
| Purchase #3 | $102.44 | 8.829% | $111.4844 | $111.48 | $111.50 | $111.50 |
| Purchase #4 | $188.43 | 10.130% | $207.518 | $207.52 | $207.50 | $207.50 |
| Purchase #5 | $236.86 | 7.754% | $255.2261 | $255.23 | $255.25 | $255.20 |
| Purchase #6 | $11.77 | 11.428% | $13.1151 | $13.12 | $13.10 | $13.10 |
| Purchase #7 | $158.92 | 6.231% | $168.8223 | $168.82 | $168.80 | $168.80 |
| 7 purchase totals = | $831.97 | $902.9943 | $903.00 | $903.00 | $902.90 | |