| 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 | $28.60 | 10.451% | $31.589 | $31.59 | $31.60 | $31.60 |
| Purchase #2 | $244.52 | 7.328% | $262.4384 | $262.44 | $262.45 | $262.40 |
| Purchase #3 | $13.99 | 8.250% | $15.1442 | $15.14 | $15.15 | $15.10 |
| Purchase #4 | $182.57 | 6.564% | $194.5539 | $194.55 | $194.55 | $194.60 |
| Purchase #5 | $150.68 | 12.238% | $169.1202 | $169.12 | $169.10 | $169.10 |
| Purchase #6 | $39.56 | 5.810% | $41.8584 | $41.86 | $41.85 | $41.90 |
| Purchase #7 | $219.25 | 12.648% | $246.9807 | $246.98 | $247.00 | $247.00 |
| 7 purchase totals = | $879.17 | $961.6848 | $961.68 | $961.70 | $961.70 | |