| 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 | $216.96 | 9.198% | $236.916 | $236.92 | $236.90 | $236.90 |
| Purchase #2 | $156.55 | 4.479% | $163.5619 | $163.56 | $163.55 | $163.60 |
| Purchase #3 | $47.41 | 10.657% | $52.4625 | $52.46 | $52.45 | $52.50 |
| Purchase #4 | $160.90 | 11.466% | $179.3488 | $179.35 | $179.35 | $179.30 |
| Purchase #5 | $65.76 | 7.717% | $70.8347 | $70.83 | $70.85 | $70.80 |
| Purchase #6 | $82.29 | 13.658% | $93.5292 | $93.53 | $93.55 | $93.50 |
| Purchase #7 | $33.88 | 10.572% | $37.4618 | $37.46 | $37.45 | $37.50 |
| 7 purchase totals = | $763.75 | $834.1149 | $834.11 | $834.10 | $834.10 | |