| 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 | $108.57 | 7.862% | $117.1058 | $117.11 | $117.10 | $117.10 |
| Purchase #2 | $249.54 | 4.467% | $260.687 | $260.69 | $260.70 | $260.70 |
| Purchase #3 | $135.42 | 12.328% | $152.1146 | $152.11 | $152.10 | $152.10 |
| Purchase #4 | $104.49 | 13.412% | $118.5042 | $118.50 | $118.50 | $118.50 |
| Purchase #5 | $94.89 | 9.160% | $103.5819 | $103.58 | $103.60 | $103.60 |
| Purchase #6 | $199.81 | 12.682% | $225.1499 | $225.15 | $225.15 | $225.10 |
| Purchase #7 | $160.86 | 5.232% | $169.2762 | $169.28 | $169.30 | $169.30 |
| 7 purchase totals = | $1,053.58 | $1,146.4196 | $1,146.42 | $1,146.45 | $1,146.40 | |