| 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 | $49.69 | 5.123% | $52.2356 | $52.24 | $52.25 | $52.20 |
| Purchase #2 | $134.58 | 8.681% | $146.2629 | $146.26 | $146.25 | $146.30 |
| Purchase #3 | $185.40 | 12.727% | $208.9959 | $209.00 | $209.00 | $209.00 |
| Purchase #4 | $183.84 | 3.421% | $190.1292 | $190.13 | $190.15 | $190.10 |
| Purchase #5 | $71.89 | 10.706% | $79.5865 | $79.59 | $79.60 | $79.60 |
| Purchase #6 | $94.86 | 9.300% | $103.682 | $103.68 | $103.70 | $103.70 |
| Purchase #7 | $139.29 | 11.311% | $155.0451 | $155.05 | $155.05 | $155.00 |
| 7 purchase totals = | $859.55 | $935.9372 | $935.95 | $936.00 | $935.90 | |