| 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 | $97.32 | 6.519% | $103.6643 | $103.66 | $103.65 | $103.70 |
| Purchase #2 | $182.53 | 12.375% | $205.1181 | $205.12 | $205.10 | $205.10 |
| Purchase #3 | $125.48 | 5.769% | $132.7189 | $132.72 | $132.70 | $132.70 |
| Purchase #4 | $107.69 | 7.419% | $115.6795 | $115.68 | $115.70 | $115.70 |
| Purchase #5 | $111.87 | 4.716% | $117.1458 | $117.15 | $117.15 | $117.10 |
| Purchase #6 | $227.88 | 4.788% | $238.7909 | $238.79 | $238.80 | $238.80 |
| Purchase #7 | $48.88 | 6.490% | $52.0523 | $52.05 | $52.05 | $52.10 |
| 7 purchase totals = | $901.65 | $965.1698 | $965.17 | $965.15 | $965.20 | |