| 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 | $238.79 | 8.595% | $259.314 | $259.31 | $259.30 | $259.30 |
| Purchase #2 | $44.93 | 12.160% | $50.3935 | $50.39 | $50.40 | $50.40 |
| Purchase #3 | $46.92 | 11.571% | $52.3491 | $52.35 | $52.35 | $52.30 |
| Purchase #4 | $186.68 | 3.685% | $193.5592 | $193.56 | $193.55 | $193.60 |
| Purchase #5 | $48.76 | 6.683% | $52.0186 | $52.02 | $52.00 | $52.00 |
| Purchase #6 | $57.66 | 13.411% | $65.3928 | $65.39 | $65.40 | $65.40 |
| Purchase #7 | $102.64 | 13.372% | $116.365 | $116.37 | $116.35 | $116.40 |
| 7 purchase totals = | $726.38 | $789.3922 | $789.39 | $789.35 | $789.40 | |