| 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 | $125.58 | 3.358% | $129.797 | $129.80 | $129.80 | $129.80 |
| Purchase #2 | $209.70 | 4.156% | $218.4151 | $218.42 | $218.40 | $218.40 |
| Purchase #3 | $64.57 | 8.819% | $70.2644 | $70.26 | $70.25 | $70.30 |
| Purchase #4 | $125.82 | 8.127% | $136.0454 | $136.05 | $136.05 | $136.00 |
| Purchase #5 | $37.26 | 7.787% | $40.1614 | $40.16 | $40.15 | $40.20 |
| Purchase #6 | $171.89 | 5.132% | $180.7114 | $180.71 | $180.70 | $180.70 |
| Purchase #7 | $141.66 | 13.147% | $160.284 | $160.28 | $160.30 | $160.30 |
| 7 purchase totals = | $876.48 | $935.6787 | $935.68 | $935.65 | $935.70 | |