| 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 | $126.61 | 3.548% | $131.1021 | $131.10 | $131.10 | $131.10 |
| Purchase #2 | $60.98 | 8.528% | $66.1804 | $66.18 | $66.20 | $66.20 |
| Purchase #3 | $58.82 | 3.605% | $60.9405 | $60.94 | $60.95 | $60.90 |
| Purchase #4 | $170.94 | 13.516% | $194.0443 | $194.04 | $194.05 | $194.00 |
| Purchase #5 | $203.53 | 8.123% | $220.0627 | $220.06 | $220.05 | $220.10 |
| Purchase #6 | $124.28 | 12.684% | $140.0437 | $140.04 | $140.05 | $140.00 |
| Purchase #7 | $95.65 | 7.232% | $102.5674 | $102.57 | $102.55 | $102.60 |
| 7 purchase totals = | $840.81 | $914.9411 | $914.93 | $914.95 | $914.90 | |