| 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 | $136.28 | 13.296% | $154.3998 | $154.40 | $154.40 | $154.40 |
| Purchase #2 | $172.49 | 9.123% | $188.2263 | $188.23 | $188.25 | $188.20 |
| Purchase #3 | $59.70 | 12.659% | $67.2574 | $67.26 | $67.25 | $67.30 |
| Purchase #4 | $224.62 | 11.352% | $250.1189 | $250.12 | $250.10 | $250.10 |
| Purchase #5 | $25.90 | 9.644% | $28.3978 | $28.40 | $28.40 | $28.40 |
| Purchase #6 | $28.33 | 6.467% | $30.1621 | $30.16 | $30.15 | $30.20 |
| Purchase #7 | $243.34 | 10.668% | $269.2995 | $269.30 | $269.30 | $269.30 |
| 7 purchase totals = | $890.66 | $987.8618 | $987.87 | $987.85 | $987.90 | |