| 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 | $247.89 | 8.151% | $268.0955 | $268.10 | $268.10 | $268.10 |
| Purchase #2 | $104.51 | 11.405% | $116.4294 | $116.43 | $116.45 | $116.40 |
| Purchase #3 | $86.25 | 10.410% | $95.2286 | $95.23 | $95.25 | $95.20 |
| Purchase #4 | $88.78 | 5.427% | $93.5981 | $93.60 | $93.60 | $93.60 |
| Purchase #5 | $180.30 | 5.661% | $190.5068 | $190.51 | $190.50 | $190.50 |
| Purchase #6 | $143.61 | 11.387% | $159.9629 | $159.96 | $159.95 | $160.00 |
| Purchase #7 | $63.95 | 8.426% | $69.3384 | $69.34 | $69.35 | $69.30 |
| 7 purchase totals = | $915.29 | $993.1597 | $993.17 | $993.20 | $993.10 | |