| 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 | $45.26 | 6.476% | $48.191 | $48.19 | $48.20 | $48.20 |
| Purchase #2 | $116.44 | 10.606% | $128.7896 | $128.79 | $128.80 | $128.80 |
| Purchase #3 | $168.88 | 6.607% | $180.0379 | $180.04 | $180.05 | $180.00 |
| Purchase #4 | $214.79 | 6.535% | $228.8265 | $228.83 | $228.85 | $228.80 |
| Purchase #5 | $69.61 | 12.224% | $78.1191 | $78.12 | $78.10 | $78.10 |
| Purchase #6 | $20.85 | 9.224% | $22.7732 | $22.77 | $22.75 | $22.80 |
| Purchase #7 | $224.68 | 6.295% | $238.8236 | $238.82 | $238.80 | $238.80 |
| 7 purchase totals = | $860.51 | $925.5609 | $925.56 | $925.55 | $925.50 | |