| 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 | $243.76 | 6.820% | $260.3844 | $260.38 | $260.40 | $260.40 |
| Purchase #2 | $141.41 | 3.448% | $146.2858 | $146.29 | $146.30 | $146.30 |
| Purchase #3 | $235.98 | 9.145% | $257.5604 | $257.56 | $257.55 | $257.60 |
| Purchase #4 | $204.39 | 7.555% | $219.8317 | $219.83 | $219.85 | $219.80 |
| Purchase #5 | $187.80 | 6.784% | $200.5404 | $200.54 | $200.55 | $200.50 |
| Purchase #6 | $116.91 | 11.383% | $130.2179 | $130.22 | $130.20 | $130.20 |
| Purchase #7 | $156.64 | 12.790% | $176.6743 | $176.67 | $176.65 | $176.70 |
| 7 purchase totals = | $1,286.89 | $1,391.4949 | $1,391.49 | $1,391.50 | $1,391.50 | |