| 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 | $235.25 | 6.312% | $250.099 | $250.10 | $250.10 | $250.10 |
| Purchase #2 | $120.29 | 4.766% | $126.023 | $126.02 | $126.00 | $126.00 |
| Purchase #3 | $93.80 | 12.660% | $105.6751 | $105.68 | $105.70 | $105.70 |
| Purchase #4 | $179.53 | 13.730% | $204.1795 | $204.18 | $204.20 | $204.20 |
| Purchase #5 | $43.51 | 13.263% | $49.2807 | $49.28 | $49.30 | $49.30 |
| Purchase #6 | $211.75 | 6.359% | $225.2152 | $225.22 | $225.20 | $225.20 |
| Purchase #7 | $30.42 | 6.715% | $32.4627 | $32.46 | $32.45 | $32.50 |
| 7 purchase totals = | $914.55 | $992.9352 | $992.94 | $992.95 | $993.00 | |