| 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 | $219.27 | 3.637% | $227.2448 | $227.24 | $227.25 | $227.20 |
| Purchase #2 | $200.83 | 10.575% | $222.0678 | $222.07 | $222.05 | $222.10 |
| Purchase #3 | $132.68 | 12.415% | $149.1522 | $149.15 | $149.15 | $149.20 |
| Purchase #4 | $44.48 | 8.775% | $48.3831 | $48.38 | $48.40 | $48.40 |
| Purchase #5 | $157.81 | 10.514% | $174.4021 | $174.40 | $174.40 | $174.40 |
| Purchase #6 | $222.36 | 6.453% | $236.7089 | $236.71 | $236.70 | $236.70 |
| Purchase #7 | $44.64 | 10.508% | $49.3308 | $49.33 | $49.35 | $49.30 |
| 7 purchase totals = | $1,022.07 | $1,107.2897 | $1,107.28 | $1,107.30 | $1,107.30 | |