| 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 | $110.58 | 11.874% | $123.7103 | $123.71 | $123.70 | $123.70 |
| Purchase #2 | $250.43 | 5.682% | $264.6594 | $264.66 | $264.65 | $264.70 |
| Purchase #3 | $103.59 | 9.850% | $113.7936 | $113.79 | $113.80 | $113.80 |
| Purchase #4 | $102.25 | 13.829% | $116.3902 | $116.39 | $116.40 | $116.40 |
| Purchase #5 | $31.64 | 4.496% | $33.0625 | $33.06 | $33.05 | $33.10 |
| Purchase #6 | $176.49 | 7.500% | $189.7268 | $189.73 | $189.75 | $189.70 |
| Purchase #7 | $60.54 | 6.420% | $64.4267 | $64.43 | $64.45 | $64.40 |
| 7 purchase totals = | $835.52 | $905.7695 | $905.77 | $905.80 | $905.80 | |