| 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 | $104.56 | 7.450% | $112.3497 | $112.35 | $112.35 | $112.30 |
| Purchase #2 | $52.99 | 4.358% | $55.2993 | $55.30 | $55.30 | $55.30 |
| Purchase #3 | $148.51 | 4.531% | $155.239 | $155.24 | $155.25 | $155.20 |
| Purchase #4 | $234.54 | 12.609% | $264.1131 | $264.11 | $264.10 | $264.10 |
| Purchase #5 | $10.32 | 8.304% | $11.177 | $11.18 | $11.20 | $11.20 |
| Purchase #6 | $170.35 | 11.727% | $190.3269 | $190.33 | $190.35 | $190.30 |
| Purchase #7 | $48.82 | 4.791% | $51.159 | $51.16 | $51.15 | $51.20 |
| 7 purchase totals = | $770.09 | $839.6640 | $839.67 | $839.70 | $839.60 | |