| 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 | $116.51 | 11.174% | $129.5288 | $129.53 | $129.55 | $129.50 |
| Purchase #2 | $6.76 | 13.215% | $7.6533 | $7.65 | $7.65 | $7.70 |
| Purchase #3 | $117.84 | 6.260% | $125.2168 | $125.22 | $125.20 | $125.20 |
| Purchase #4 | $52.98 | 11.801% | $59.2322 | $59.23 | $59.25 | $59.20 |
| Purchase #5 | $212.29 | 12.793% | $239.4483 | $239.45 | $239.45 | $239.40 |
| Purchase #6 | $100.31 | 12.696% | $113.0454 | $113.05 | $113.05 | $113.00 |
| Purchase #7 | $5.55 | 12.747% | $6.2575 | $6.26 | $6.25 | $6.30 |
| 7 purchase totals = | $612.24 | $680.3823 | $680.39 | $680.40 | $680.30 | |