| 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 | $125.28 | 10.376% | $138.2791 | $138.28 | $138.30 | $138.30 |
| Purchase #2 | $27.28 | 12.689% | $30.7416 | $30.74 | $30.75 | $30.70 |
| Purchase #3 | $243.88 | 12.754% | $274.9845 | $274.98 | $275.00 | $275.00 |
| Purchase #4 | $58.94 | 10.245% | $64.9784 | $64.98 | $65.00 | $65.00 |
| Purchase #5 | $241.82 | 5.214% | $254.4285 | $254.43 | $254.45 | $254.40 |
| Purchase #6 | $48.51 | 5.863% | $51.3541 | $51.35 | $51.35 | $51.40 |
| Purchase #7 | $131.71 | 4.767% | $137.9886 | $137.99 | $138.00 | $138.00 |
| 7 purchase totals = | $877.42 | $952.7548 | $952.75 | $952.85 | $952.80 | |