| 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 | $111.91 | 12.496% | $125.8943 | $125.89 | $125.90 | $125.90 |
| Purchase #2 | $40.61 | 3.185% | $41.9034 | $41.90 | $41.90 | $41.90 |
| Purchase #3 | $203.25 | 9.485% | $222.5283 | $222.53 | $222.55 | $222.50 |
| Purchase #4 | $63.72 | 7.408% | $68.4404 | $68.44 | $68.45 | $68.40 |
| Purchase #5 | $67.68 | 5.542% | $71.4308 | $71.43 | $71.45 | $71.40 |
| Purchase #6 | $205.98 | 6.375% | $219.1112 | $219.11 | $219.10 | $219.10 |
| Purchase #7 | $103.90 | 13.619% | $118.0501 | $118.05 | $118.05 | $118.10 |
| 7 purchase totals = | $797.05 | $867.3585 | $867.35 | $867.40 | $867.30 | |