| 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 | $101.29 | 3.149% | $104.4796 | $104.48 | $104.50 | $104.50 |
| Purchase #2 | $77.83 | 5.849% | $82.3823 | $82.38 | $82.40 | $82.40 |
| Purchase #3 | $200.80 | 4.128% | $209.089 | $209.09 | $209.10 | $209.10 |
| Purchase #4 | $176.25 | 9.188% | $192.4439 | $192.44 | $192.45 | $192.40 |
| Purchase #5 | $135.40 | 12.320% | $152.0813 | $152.08 | $152.10 | $152.10 |
| Purchase #6 | $98.35 | 3.484% | $101.7765 | $101.78 | $101.80 | $101.80 |
| Purchase #7 | $116.41 | 8.332% | $126.1093 | $126.11 | $126.10 | $126.10 |
| 7 purchase totals = | $906.33 | $968.3619 | $968.36 | $968.45 | $968.40 | |