| 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 | $120.58 | 7.267% | $129.3425 | $129.34 | $129.35 | $129.30 |
| Purchase #2 | $56.48 | 4.419% | $58.9759 | $58.98 | $59.00 | $59.00 |
| Purchase #3 | $101.76 | 9.604% | $111.533 | $111.53 | $111.55 | $111.50 |
| Purchase #4 | $144.81 | 7.686% | $155.9401 | $155.94 | $155.95 | $155.90 |
| Purchase #5 | $213.55 | 12.614% | $240.4872 | $240.49 | $240.50 | $240.50 |
| Purchase #6 | $99.46 | 4.263% | $103.7 | $103.70 | $103.70 | $103.70 |
| Purchase #7 | $124.65 | 10.821% | $138.1384 | $138.14 | $138.15 | $138.10 |
| 7 purchase totals = | $861.29 | $938.1171 | $938.12 | $938.20 | $938.00 | |