| 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 | $203.92 | 8.221% | $220.6843 | $220.68 | $220.70 | $220.70 |
| Purchase #2 | $31.90 | 4.865% | $33.4519 | $33.45 | $33.45 | $33.50 |
| Purchase #3 | $242.42 | 5.352% | $255.3943 | $255.39 | $255.40 | $255.40 |
| Purchase #4 | $126.62 | 13.698% | $143.9644 | $143.96 | $143.95 | $144.00 |
| Purchase #5 | $8.36 | 6.776% | $8.9265 | $8.93 | $8.95 | $8.90 |
| Purchase #6 | $94.99 | 11.259% | $105.6849 | $105.68 | $105.70 | $105.70 |
| Purchase #7 | $200.42 | 3.361% | $207.1561 | $207.16 | $207.15 | $207.20 |
| 7 purchase totals = | $908.63 | $975.2624 | $975.25 | $975.30 | $975.40 | |