| 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 | $131.91 | 5.467% | $139.1215 | $139.12 | $139.10 | $139.10 |
| Purchase #2 | $12.83 | 3.626% | $13.2952 | $13.30 | $13.30 | $13.30 |
| Purchase #3 | $6.33 | 8.696% | $6.8805 | $6.88 | $6.90 | $6.90 |
| Purchase #4 | $74.57 | 7.513% | $80.1724 | $80.17 | $80.15 | $80.20 |
| Purchase #5 | $112.51 | 6.295% | $119.5925 | $119.59 | $119.60 | $119.60 |
| Purchase #6 | $236.94 | 9.852% | $260.2833 | $260.28 | $260.30 | $260.30 |
| Purchase #7 | $49.89 | 9.526% | $54.6425 | $54.64 | $54.65 | $54.60 |
| 7 purchase totals = | $624.98 | $673.9879 | $673.98 | $674.00 | $674.00 | |