| 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 | $222.29 | 11.600% | $248.0756 | $248.08 | $248.10 | $248.10 |
| Purchase #2 | $127.51 | 8.499% | $138.3471 | $138.35 | $138.35 | $138.30 |
| Purchase #3 | $153.44 | 9.858% | $168.5661 | $168.57 | $168.55 | $168.60 |
| Purchase #4 | $18.92 | 13.116% | $21.4015 | $21.40 | $21.40 | $21.40 |
| Purchase #5 | $104.43 | 4.762% | $109.403 | $109.40 | $109.40 | $109.40 |
| Purchase #6 | $128.32 | 11.581% | $143.1807 | $143.18 | $143.20 | $143.20 |
| Purchase #7 | $117.96 | 4.394% | $123.1432 | $123.14 | $123.15 | $123.10 |
| 7 purchase totals = | $872.87 | $952.1172 | $952.12 | $952.15 | $952.10 | |