| 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 | $201.54 | 9.231% | $220.1442 | $220.14 | $220.15 | $220.10 |
| Purchase #2 | $171.34 | 8.595% | $186.0667 | $186.07 | $186.05 | $186.10 |
| Purchase #3 | $135.46 | 8.465% | $146.9267 | $146.93 | $146.95 | $146.90 |
| Purchase #4 | $104.45 | 8.437% | $113.2624 | $113.26 | $113.25 | $113.30 |
| Purchase #5 | $15.42 | 10.477% | $17.0356 | $17.04 | $17.05 | $17.00 |
| Purchase #6 | $75.55 | 11.827% | $84.4853 | $84.49 | $84.50 | $84.50 |
| Purchase #7 | $197.89 | 13.502% | $224.6091 | $224.61 | $224.60 | $224.60 |
| 7 purchase totals = | $901.65 | $992.5300 | $992.54 | $992.55 | $992.50 | |