| 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 | $28.95 | 11.311% | $32.2245 | $32.22 | $32.20 | $32.20 |
| Purchase #2 | $181.42 | 6.377% | $192.9892 | $192.99 | $193.00 | $193.00 |
| Purchase #3 | $126.26 | 4.281% | $131.6652 | $131.67 | $131.65 | $131.70 |
| Purchase #4 | $112.64 | 3.743% | $116.8561 | $116.86 | $116.85 | $116.90 |
| Purchase #5 | $227.46 | 11.527% | $253.6793 | $253.68 | $253.70 | $253.70 |
| Purchase #6 | $219.92 | 4.550% | $229.9264 | $229.93 | $229.95 | $229.90 |
| Purchase #7 | $26.63 | 13.198% | $30.1446 | $30.14 | $30.15 | $30.10 |
| 7 purchase totals = | $923.28 | $987.4853 | $987.49 | $987.50 | $987.50 | |