| 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 | $184.50 | 3.499% | $190.9557 | $190.96 | $190.95 | $191.00 |
| Purchase #2 | $103.50 | 12.847% | $116.7966 | $116.80 | $116.80 | $116.80 |
| Purchase #3 | $12.83 | 10.543% | $14.1827 | $14.18 | $14.20 | $14.20 |
| Purchase #4 | $207.51 | 12.685% | $233.8326 | $233.83 | $233.85 | $233.80 |
| Purchase #5 | $55.50 | 7.266% | $59.5326 | $59.53 | $59.55 | $59.50 |
| Purchase #6 | $55.65 | 3.700% | $57.7091 | $57.71 | $57.70 | $57.70 |
| Purchase #7 | $241.66 | 8.493% | $262.1842 | $262.18 | $262.20 | $262.20 |
| 7 purchase totals = | $861.15 | $935.1935 | $935.19 | $935.25 | $935.20 | |