| 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 | $221.87 | 4.818% | $232.5597 | $232.56 | $232.55 | $232.60 |
| Purchase #2 | $146.87 | 4.216% | $153.062 | $153.06 | $153.05 | $153.10 |
| Purchase #3 | $14.95 | 6.846% | $15.9735 | $15.97 | $15.95 | $16.00 |
| Purchase #4 | $86.79 | 12.386% | $97.5398 | $97.54 | $97.55 | $97.50 |
| Purchase #5 | $219.61 | 7.502% | $236.0851 | $236.09 | $236.10 | $236.10 |
| Purchase #6 | $80.36 | 9.709% | $88.1622 | $88.16 | $88.15 | $88.20 |
| Purchase #7 | $56.41 | 5.805% | $59.6846 | $59.68 | $59.70 | $59.70 |
| 7 purchase totals = | $826.86 | $883.0669 | $883.06 | $883.05 | $883.20 | |