| 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 | $105.29 | 10.193% | $116.0222 | $116.02 | $116.00 | $116.00 |
| Purchase #2 | $77.26 | 13.104% | $87.3842 | $87.38 | $87.40 | $87.40 |
| Purchase #3 | $18.59 | 3.839% | $19.3037 | $19.30 | $19.30 | $19.30 |
| Purchase #4 | $240.88 | 12.152% | $270.1517 | $270.15 | $270.15 | $270.20 |
| Purchase #5 | $212.76 | 7.268% | $228.2234 | $228.22 | $228.20 | $228.20 |
| Purchase #6 | $136.66 | 11.197% | $151.9618 | $151.96 | $151.95 | $152.00 |
| Purchase #7 | $66.93 | 6.143% | $71.0415 | $71.04 | $71.05 | $71.00 |
| 7 purchase totals = | $858.37 | $944.0885 | $944.07 | $944.05 | $944.10 | |