| 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 | $200.41 | 11.825% | $224.1085 | $224.11 | $224.10 | $224.10 |
| Purchase #2 | $31.92 | 5.197% | $33.5789 | $33.58 | $33.60 | $33.60 |
| Purchase #3 | $203.49 | 13.729% | $231.4271 | $231.43 | $231.45 | $231.40 |
| Purchase #4 | $84.57 | 11.606% | $94.3852 | $94.39 | $94.40 | $94.40 |
| Purchase #5 | $27.52 | 10.660% | $30.4536 | $30.45 | $30.45 | $30.50 |
| Purchase #6 | $120.48 | 5.822% | $127.4943 | $127.49 | $127.50 | $127.50 |
| Purchase #7 | $154.82 | 13.159% | $175.1928 | $175.19 | $175.20 | $175.20 |
| 7 purchase totals = | $823.21 | $916.6404 | $916.64 | $916.70 | $916.70 | |