| 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 | $121.62 | 7.448% | $130.6783 | $130.68 | $130.70 | $130.70 |
| Purchase #2 | $14.49 | 9.467% | $15.8618 | $15.86 | $15.85 | $15.90 |
| Purchase #3 | $183.71 | 11.747% | $205.2904 | $205.29 | $205.30 | $205.30 |
| Purchase #4 | $114.50 | 8.478% | $124.2073 | $124.21 | $124.20 | $124.20 |
| Purchase #5 | $161.58 | 11.506% | $180.1714 | $180.17 | $180.15 | $180.20 |
| Purchase #6 | $207.66 | 8.646% | $225.6143 | $225.61 | $225.60 | $225.60 |
| Purchase #7 | $112.73 | 10.405% | $124.4596 | $124.46 | $124.45 | $124.50 |
| 7 purchase totals = | $916.29 | $1,006.2831 | $1,006.28 | $1,006.25 | $1,006.40 | |