| 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 | $13.58 | 3.209% | $14.0158 | $14.02 | $14.00 | $14.00 |
| Purchase #2 | $189.98 | 7.226% | $203.708 | $203.71 | $203.70 | $203.70 |
| Purchase #3 | $22.67 | 8.392% | $24.5725 | $24.57 | $24.55 | $24.60 |
| Purchase #4 | $116.31 | 8.330% | $125.9986 | $126.00 | $126.00 | $126.00 |
| Purchase #5 | $6.42 | 9.313% | $7.0179 | $7.02 | $7.00 | $7.00 |
| Purchase #6 | $128.39 | 8.314% | $139.0643 | $139.06 | $139.05 | $139.10 |
| Purchase #7 | $219.65 | 13.134% | $248.4988 | $248.50 | $248.50 | $248.50 |
| 7 purchase totals = | $697.00 | $762.8759 | $762.88 | $762.80 | $762.90 | |