| 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 | $129.51 | 5.401% | $136.5048 | $136.50 | $136.50 | $136.50 |
| Purchase #2 | $44.57 | 7.754% | $48.026 | $48.03 | $48.05 | $48.00 |
| Purchase #3 | $182.27 | 11.818% | $203.8107 | $203.81 | $203.80 | $203.80 |
| Purchase #4 | $248.77 | 10.596% | $275.1297 | $275.13 | $275.15 | $275.10 |
| Purchase #5 | $166.32 | 4.739% | $174.2019 | $174.20 | $174.20 | $174.20 |
| Purchase #6 | $86.56 | 13.156% | $97.9478 | $97.95 | $97.95 | $97.90 |
| Purchase #7 | $21.36 | 13.482% | $24.2398 | $24.24 | $24.25 | $24.20 |
| 7 purchase totals = | $879.36 | $959.8607 | $959.86 | $959.90 | $959.70 | |