| 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 | $196.85 | 6.610% | $209.8618 | $209.86 | $209.85 | $209.90 |
| Purchase #2 | $30.47 | 4.435% | $31.8213 | $31.82 | $31.80 | $31.80 |
| Purchase #3 | $119.74 | 4.742% | $125.4181 | $125.42 | $125.40 | $125.40 |
| Purchase #4 | $196.43 | 11.857% | $219.7207 | $219.72 | $219.70 | $219.70 |
| Purchase #5 | $13.40 | 7.535% | $14.4097 | $14.41 | $14.40 | $14.40 |
| Purchase #6 | $94.99 | 6.167% | $100.848 | $100.85 | $100.85 | $100.80 |
| Purchase #7 | $208.75 | 7.701% | $224.8258 | $224.83 | $224.85 | $224.80 |
| 7 purchase totals = | $860.63 | $926.9054 | $926.91 | $926.85 | $926.80 | |