| 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 | $229.37 | 4.185% | $238.9691 | $238.97 | $238.95 | $239.00 |
| Purchase #2 | $49.37 | 4.452% | $51.568 | $51.57 | $51.55 | $51.60 |
| Purchase #3 | $184.69 | 3.649% | $191.4293 | $191.43 | $191.45 | $191.40 |
| Purchase #4 | $128.76 | 11.272% | $143.2738 | $143.27 | $143.25 | $143.30 |
| Purchase #5 | $29.29 | 5.767% | $30.9792 | $30.98 | $31.00 | $31.00 |
| Purchase #6 | $159.91 | 7.486% | $171.8809 | $171.88 | $171.90 | $171.90 |
| Purchase #7 | $46.66 | 3.311% | $48.2049 | $48.20 | $48.20 | $48.20 |
| 7 purchase totals = | $828.05 | $876.3052 | $876.30 | $876.30 | $876.40 | |