| 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 | $105.28 | 5.829% | $111.4168 | $111.42 | $111.40 | $111.40 |
| Purchase #2 | $234.96 | 8.198% | $254.222 | $254.22 | $254.20 | $254.20 |
| Purchase #3 | $154.49 | 3.723% | $160.2417 | $160.24 | $160.25 | $160.20 |
| Purchase #4 | $236.47 | 4.189% | $246.3757 | $246.38 | $246.40 | $246.40 |
| Purchase #5 | $225.67 | 4.421% | $235.6469 | $235.65 | $235.65 | $235.60 |
| Purchase #6 | $197.33 | 12.591% | $222.1758 | $222.18 | $222.20 | $222.20 |
| Purchase #7 | $238.36 | 3.574% | $246.879 | $246.88 | $246.90 | $246.90 |
| 7 purchase totals = | $1,392.56 | $1,476.9579 | $1,476.97 | $1,477.00 | $1,476.90 | |