| 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 | $202.31 | 5.612% | $213.6636 | $213.66 | $213.65 | $213.70 |
| Purchase #2 | $33.71 | 5.641% | $35.6116 | $35.61 | $35.60 | $35.60 |
| Purchase #3 | $109.84 | 10.107% | $120.9415 | $120.94 | $120.95 | $120.90 |
| Purchase #4 | $143.72 | 13.588% | $163.2487 | $163.25 | $163.25 | $163.20 |
| Purchase #5 | $206.58 | 6.373% | $219.7453 | $219.75 | $219.75 | $219.70 |
| Purchase #6 | $56.80 | 9.314% | $62.0904 | $62.09 | $62.10 | $62.10 |
| Purchase #7 | $53.55 | 11.253% | $59.576 | $59.58 | $59.60 | $59.60 |
| 7 purchase totals = | $806.51 | $874.8771 | $874.88 | $874.90 | $874.80 | |