| 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 | $12.34 | 7.470% | $13.2618 | $13.26 | $13.25 | $13.30 |
| Purchase #2 | $224.85 | 13.832% | $255.9513 | $255.95 | $255.95 | $256.00 |
| Purchase #3 | $125.79 | 7.770% | $135.5639 | $135.56 | $135.55 | $135.60 |
| Purchase #4 | $170.32 | 8.429% | $184.6763 | $184.68 | $184.70 | $184.70 |
| Purchase #5 | $28.49 | 13.339% | $32.2903 | $32.29 | $32.30 | $32.30 |
| Purchase #6 | $188.79 | 10.677% | $208.9471 | $208.95 | $208.95 | $208.90 |
| Purchase #7 | $135.80 | 5.731% | $143.5827 | $143.58 | $143.60 | $143.60 |
| 7 purchase totals = | $886.38 | $974.2734 | $974.27 | $974.30 | $974.40 | |