| 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 | $215.77 | 4.218% | $224.8712 | $224.87 | $224.85 | $224.90 |
| Purchase #2 | $61.50 | 8.440% | $66.6906 | $66.69 | $66.70 | $66.70 |
| Purchase #3 | $154.33 | 9.301% | $168.6842 | $168.68 | $168.70 | $168.70 |
| Purchase #4 | $158.40 | 7.230% | $169.8523 | $169.85 | $169.85 | $169.90 |
| Purchase #5 | $89.35 | 8.456% | $96.9054 | $96.91 | $96.90 | $96.90 |
| Purchase #6 | $48.47 | 6.326% | $51.5362 | $51.54 | $51.55 | $51.50 |
| Purchase #7 | $127.47 | 3.623% | $132.0882 | $132.09 | $132.10 | $132.10 |
| 7 purchase totals = | $855.29 | $910.6281 | $910.63 | $910.65 | $910.70 | |