| 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 | $213.97 | 4.109% | $222.762 | $222.76 | $222.75 | $222.80 |
| Purchase #2 | $161.80 | 4.363% | $168.8593 | $168.86 | $168.85 | $168.90 |
| Purchase #3 | $49.60 | 7.449% | $53.2947 | $53.29 | $53.30 | $53.30 |
| Purchase #4 | $61.88 | 7.478% | $66.5074 | $66.51 | $66.50 | $66.50 |
| Purchase #5 | $108.74 | 12.449% | $122.277 | $122.28 | $122.30 | $122.30 |
| Purchase #6 | $100.40 | 8.267% | $108.7001 | $108.70 | $108.70 | $108.70 |
| Purchase #7 | $64.82 | 3.800% | $67.2832 | $67.28 | $67.30 | $67.30 |
| 7 purchase totals = | $761.21 | $809.6837 | $809.68 | $809.70 | $809.80 | |