| 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 | $104.48 | 5.789% | $110.5283 | $110.53 | $110.55 | $110.50 |
| Purchase #2 | $194.62 | 6.865% | $207.9807 | $207.98 | $208.00 | $208.00 |
| Purchase #3 | $116.76 | 3.820% | $121.2202 | $121.22 | $121.20 | $121.20 |
| Purchase #4 | $12.95 | 11.789% | $14.4767 | $14.48 | $14.50 | $14.50 |
| Purchase #5 | $144.60 | 9.323% | $158.0811 | $158.08 | $158.10 | $158.10 |
| Purchase #6 | $48.79 | 8.491% | $52.9328 | $52.93 | $52.95 | $52.90 |
| Purchase #7 | $219.63 | 11.535% | $244.9643 | $244.96 | $244.95 | $245.00 |
| 7 purchase totals = | $841.83 | $910.1841 | $910.18 | $910.25 | $910.20 | |