| 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 | $249.49 | 11.651% | $278.5581 | $278.56 | $278.55 | $278.60 |
| Purchase #2 | $164.60 | 7.723% | $177.3121 | $177.31 | $177.30 | $177.30 |
| Purchase #3 | $60.78 | 7.128% | $65.1124 | $65.11 | $65.10 | $65.10 |
| Purchase #4 | $124.33 | 8.314% | $134.6668 | $134.67 | $134.65 | $134.70 |
| Purchase #5 | $31.61 | 6.466% | $33.6539 | $33.65 | $33.65 | $33.70 |
| Purchase #6 | $93.30 | 10.196% | $102.8129 | $102.81 | $102.80 | $102.80 |
| Purchase #7 | $185.79 | 10.147% | $204.6421 | $204.64 | $204.65 | $204.60 |
| 7 purchase totals = | $909.90 | $996.7583 | $996.75 | $996.70 | $996.80 | |