| 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 | $111.44 | 11.253% | $123.9803 | $123.98 | $124.00 | $124.00 |
| Purchase #2 | $245.26 | 6.403% | $260.964 | $260.96 | $260.95 | $261.00 |
| Purchase #3 | $230.85 | 5.363% | $243.2305 | $243.23 | $243.25 | $243.20 |
| Purchase #4 | $179.70 | 5.836% | $190.1873 | $190.19 | $190.20 | $190.20 |
| Purchase #5 | $74.40 | 5.567% | $78.5418 | $78.54 | $78.55 | $78.50 |
| Purchase #6 | $19.54 | 3.300% | $20.1848 | $20.18 | $20.20 | $20.20 |
| Purchase #7 | $29.87 | 6.388% | $31.7781 | $31.78 | $31.80 | $31.80 |
| 7 purchase totals = | $891.06 | $948.8668 | $948.86 | $948.95 | $948.90 | |