| 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 | $209.64 | 13.684% | $238.3271 | $238.33 | $238.35 | $238.30 |
| Purchase #2 | $194.54 | 9.113% | $212.2684 | $212.27 | $212.25 | $212.30 |
| Purchase #3 | $45.64 | 8.316% | $49.4354 | $49.44 | $49.45 | $49.40 |
| Purchase #4 | $120.38 | 10.204% | $132.6636 | $132.66 | $132.65 | $132.70 |
| Purchase #5 | $62.47 | 9.841% | $68.6177 | $68.62 | $68.60 | $68.60 |
| Purchase #6 | $58.91 | 13.387% | $66.7963 | $66.80 | $66.80 | $66.80 |
| Purchase #7 | $206.71 | 7.861% | $222.9595 | $222.96 | $222.95 | $223.00 |
| 7 purchase totals = | $898.29 | $991.0680 | $991.08 | $991.05 | $991.10 | |