| 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 | $116.93 | 4.529% | $122.2258 | $122.23 | $122.25 | $122.20 |
| Purchase #2 | $41.34 | 8.147% | $44.708 | $44.71 | $44.70 | $44.70 |
| Purchase #3 | $59.48 | 11.632% | $66.3987 | $66.40 | $66.40 | $66.40 |
| Purchase #4 | $221.28 | 6.799% | $236.3248 | $236.32 | $236.30 | $236.30 |
| Purchase #5 | $88.58 | 11.401% | $98.679 | $98.68 | $98.70 | $98.70 |
| Purchase #6 | $198.72 | 5.244% | $209.1409 | $209.14 | $209.15 | $209.10 |
| Purchase #7 | $121.63 | 9.499% | $133.1836 | $133.18 | $133.20 | $133.20 |
| 7 purchase totals = | $847.96 | $910.6608 | $910.66 | $910.70 | $910.60 | |