| 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 | $121.59 | 13.232% | $137.6788 | $137.68 | $137.70 | $137.70 |
| Purchase #2 | $146.47 | 4.557% | $153.1446 | $153.14 | $153.15 | $153.10 |
| Purchase #3 | $243.81 | 11.286% | $271.3264 | $271.33 | $271.35 | $271.30 |
| Purchase #4 | $53.54 | 11.413% | $59.6505 | $59.65 | $59.65 | $59.70 |
| Purchase #5 | $216.69 | 9.372% | $236.9982 | $237.00 | $237.00 | $237.00 |
| Purchase #6 | $208.51 | 11.847% | $233.2122 | $233.21 | $233.20 | $233.20 |
| Purchase #7 | $246.37 | 7.298% | $264.3501 | $264.35 | $264.35 | $264.40 |
| 7 purchase totals = | $1,236.98 | $1,356.3608 | $1,356.36 | $1,356.40 | $1,356.40 | |