| 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 | $111.71 | 12.215% | $125.3554 | $125.36 | $125.35 | $125.40 |
| Purchase #2 | $208.82 | 3.776% | $216.705 | $216.71 | $216.70 | $216.70 |
| Purchase #3 | $67.94 | 8.439% | $73.6735 | $73.67 | $73.65 | $73.70 |
| Purchase #4 | $78.44 | 10.731% | $86.8574 | $86.86 | $86.85 | $86.90 |
| Purchase #5 | $144.45 | 7.646% | $155.4946 | $155.49 | $155.50 | $155.50 |
| Purchase #6 | $106.27 | 11.819% | $118.8301 | $118.83 | $118.85 | $118.80 |
| Purchase #7 | $19.57 | 4.346% | $20.4205 | $20.42 | $20.40 | $20.40 |
| 7 purchase totals = | $737.20 | $797.3365 | $797.34 | $797.30 | $797.40 | |