| 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 | $197.79 | 13.268% | $224.0328 | $224.03 | $224.05 | $224.00 |
| Purchase #2 | $180.75 | 10.868% | $200.3939 | $200.39 | $200.40 | $200.40 |
| Purchase #3 | $19.37 | 4.636% | $20.268 | $20.27 | $20.25 | $20.30 |
| Purchase #4 | $20.52 | 13.191% | $23.2268 | $23.23 | $23.25 | $23.20 |
| Purchase #5 | $134.68 | 3.697% | $139.6591 | $139.66 | $139.65 | $139.70 |
| Purchase #6 | $244.38 | 7.238% | $262.0682 | $262.07 | $262.05 | $262.10 |
| Purchase #7 | $6.62 | 8.213% | $7.1637 | $7.16 | $7.15 | $7.20 |
| 7 purchase totals = | $804.11 | $876.8125 | $876.81 | $876.80 | $876.90 | |