| 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 | $202.88 | 3.554% | $210.0904 | $210.09 | $210.10 | $210.10 |
| Purchase #2 | $52.29 | 9.808% | $57.4186 | $57.42 | $57.40 | $57.40 |
| Purchase #3 | $43.26 | 12.160% | $48.5204 | $48.52 | $48.50 | $48.50 |
| Purchase #4 | $213.89 | 3.170% | $220.6703 | $220.67 | $220.65 | $220.70 |
| Purchase #5 | $50.54 | 10.686% | $55.9407 | $55.94 | $55.95 | $55.90 |
| Purchase #6 | $114.56 | 9.234% | $125.1385 | $125.14 | $125.15 | $125.10 |
| Purchase #7 | $116.64 | 7.471% | $125.3542 | $125.35 | $125.35 | $125.40 |
| 7 purchase totals = | $794.06 | $843.1331 | $843.13 | $843.10 | $843.10 | |