| 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 | $22.27 | 7.787% | $24.0042 | $24.00 | $24.00 | $24.00 |
| Purchase #2 | $135.97 | 7.415% | $146.0522 | $146.05 | $146.05 | $146.10 |
| Purchase #3 | $95.82 | 12.586% | $107.8799 | $107.88 | $107.90 | $107.90 |
| Purchase #4 | $229.96 | 13.492% | $260.9862 | $260.99 | $261.00 | $261.00 |
| Purchase #5 | $139.58 | 12.217% | $156.6325 | $156.63 | $156.65 | $156.60 |
| Purchase #6 | $247.33 | 5.414% | $260.7204 | $260.72 | $260.70 | $260.70 |
| Purchase #7 | $26.78 | 8.510% | $29.059 | $29.06 | $29.05 | $29.10 |
| 7 purchase totals = | $897.71 | $985.3344 | $985.33 | $985.35 | $985.40 | |