| 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 | $242.28 | 4.224% | $252.5139 | $252.51 | $252.50 | $252.50 |
| Purchase #2 | $57.36 | 4.363% | $59.8626 | $59.86 | $59.85 | $59.90 |
| Purchase #3 | $45.94 | 4.611% | $48.0583 | $48.06 | $48.05 | $48.10 |
| Purchase #4 | $169.99 | 12.310% | $190.9158 | $190.92 | $190.90 | $190.90 |
| Purchase #5 | $112.44 | 7.752% | $121.1563 | $121.16 | $121.15 | $121.20 |
| Purchase #6 | $153.54 | 3.760% | $159.3131 | $159.31 | $159.30 | $159.30 |
| Purchase #7 | $128.71 | 11.476% | $143.4808 | $143.48 | $143.50 | $143.50 |
| 7 purchase totals = | $910.26 | $975.3008 | $975.30 | $975.25 | $975.40 | |