| 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 | $108.25 | 11.192% | $120.3653 | $120.37 | $120.35 | $120.40 |
| Purchase #2 | $170.61 | 12.284% | $191.5677 | $191.57 | $191.55 | $191.60 |
| Purchase #3 | $180.55 | 11.430% | $201.1869 | $201.19 | $201.20 | $201.20 |
| Purchase #4 | $55.97 | 8.114% | $60.5114 | $60.51 | $60.50 | $60.50 |
| Purchase #5 | $226.68 | 5.162% | $238.3812 | $238.38 | $238.40 | $238.40 |
| Purchase #6 | $63.86 | 4.744% | $66.8895 | $66.89 | $66.90 | $66.90 |
| Purchase #7 | $110.45 | 7.695% | $118.9491 | $118.95 | $118.95 | $118.90 |
| 7 purchase totals = | $916.37 | $997.8511 | $997.86 | $997.85 | $997.90 | |