| 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 | $217.48 | 5.589% | $229.635 | $229.64 | $229.65 | $229.60 |
| Purchase #2 | $8.27 | 6.451% | $8.8035 | $8.80 | $8.80 | $8.80 |
| Purchase #3 | $16.28 | 12.354% | $18.2912 | $18.29 | $18.30 | $18.30 |
| Purchase #4 | $180.48 | 5.670% | $190.7132 | $190.71 | $190.70 | $190.70 |
| Purchase #5 | $125.30 | 3.383% | $129.5389 | $129.54 | $129.55 | $129.50 |
| Purchase #6 | $55.39 | 11.867% | $61.9631 | $61.96 | $61.95 | $62.00 |
| Purchase #7 | $151.91 | 11.339% | $169.1351 | $169.14 | $169.15 | $169.10 |
| 7 purchase totals = | $755.11 | $808.0800 | $808.08 | $808.10 | $808.00 | |