| 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 | $212.86 | 4.544% | $222.5324 | $222.53 | $222.55 | $222.50 |
| Purchase #2 | $240.55 | 5.850% | $254.6222 | $254.62 | $254.60 | $254.60 |
| Purchase #3 | $116.53 | 8.109% | $125.9794 | $125.98 | $126.00 | $126.00 |
| Purchase #4 | $28.63 | 11.642% | $31.9631 | $31.96 | $31.95 | $32.00 |
| Purchase #5 | $119.79 | 9.798% | $131.527 | $131.53 | $131.55 | $131.50 |
| Purchase #6 | $110.65 | 3.360% | $114.3678 | $114.37 | $114.35 | $114.40 |
| Purchase #7 | $102.68 | 11.498% | $114.4861 | $114.49 | $114.50 | $114.50 |
| 7 purchase totals = | $931.69 | $995.4780 | $995.48 | $995.50 | $995.50 | |