| 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 | $53.40 | 10.820% | $59.1779 | $59.18 | $59.20 | $59.20 |
| Purchase #2 | $200.60 | 13.793% | $228.2688 | $228.27 | $228.25 | $228.30 |
| Purchase #3 | $212.38 | 5.532% | $224.1289 | $224.13 | $224.15 | $224.10 |
| Purchase #4 | $27.86 | 8.501% | $30.2284 | $30.23 | $30.25 | $30.20 |
| Purchase #5 | $147.30 | 9.272% | $160.9577 | $160.96 | $160.95 | $161.00 |
| Purchase #6 | $199.95 | 7.422% | $214.7903 | $214.79 | $214.80 | $214.80 |
| Purchase #7 | $233.84 | 7.393% | $251.1278 | $251.13 | $251.15 | $251.10 |
| 7 purchase totals = | $1,075.33 | $1,168.6798 | $1,168.69 | $1,168.75 | $1,168.70 | |