| 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 | $24.41 | 12.305% | $27.4137 | $27.41 | $27.40 | $27.40 |
| Purchase #2 | $144.62 | 4.599% | $151.2711 | $151.27 | $151.25 | $151.30 |
| Purchase #3 | $229.49 | 4.589% | $240.0213 | $240.02 | $240.00 | $240.00 |
| Purchase #4 | $27.62 | 4.291% | $28.8052 | $28.81 | $28.80 | $28.80 |
| Purchase #5 | $214.81 | 8.161% | $232.3406 | $232.34 | $232.35 | $232.30 |
| Purchase #6 | $213.28 | 9.447% | $233.4286 | $233.43 | $233.45 | $233.40 |
| Purchase #7 | $44.32 | 10.492% | $48.9701 | $48.97 | $48.95 | $49.00 |
| 7 purchase totals = | $898.55 | $962.2506 | $962.25 | $962.20 | $962.20 | |