| 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 | $238.62 | 7.313% | $256.0703 | $256.07 | $256.05 | $256.10 |
| Purchase #2 | $164.73 | 9.704% | $180.7154 | $180.72 | $180.70 | $180.70 |
| Purchase #3 | $146.57 | 9.295% | $160.1937 | $160.19 | $160.20 | $160.20 |
| Purchase #4 | $238.31 | 6.281% | $253.2783 | $253.28 | $253.30 | $253.30 |
| Purchase #5 | $104.33 | 4.552% | $109.0791 | $109.08 | $109.10 | $109.10 |
| Purchase #6 | $116.43 | 8.519% | $126.3487 | $126.35 | $126.35 | $126.30 |
| Purchase #7 | $71.71 | 5.130% | $75.3887 | $75.39 | $75.40 | $75.40 |
| 7 purchase totals = | $1,080.70 | $1,161.0742 | $1,161.08 | $1,161.10 | $1,161.10 | |