| 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 | $116.36 | 7.397% | $124.9671 | $124.97 | $124.95 | $125.00 |
| Purchase #2 | $18.85 | 7.471% | $20.2583 | $20.26 | $20.25 | $20.30 |
| Purchase #3 | $38.57 | 7.425% | $41.4338 | $41.43 | $41.45 | $41.40 |
| Purchase #4 | $71.87 | 9.807% | $78.9183 | $78.92 | $78.90 | $78.90 |
| Purchase #5 | $212.45 | 7.237% | $227.825 | $227.83 | $227.85 | $227.80 |
| Purchase #6 | $204.79 | 13.761% | $232.9712 | $232.97 | $232.95 | $233.00 |
| Purchase #7 | $16.72 | 12.299% | $18.7764 | $18.78 | $18.80 | $18.80 |
| 7 purchase totals = | $679.61 | $745.1501 | $745.16 | $745.15 | $745.20 | |