| 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 | $249.75 | 10.315% | $275.5117 | $275.51 | $275.50 | $275.50 |
| Purchase #2 | $209.28 | 7.388% | $224.7416 | $224.74 | $224.75 | $224.70 |
| Purchase #3 | $80.33 | 3.551% | $83.1825 | $83.18 | $83.20 | $83.20 |
| Purchase #4 | $70.36 | 7.393% | $75.5617 | $75.56 | $75.55 | $75.60 |
| Purchase #5 | $18.57 | 10.248% | $20.4731 | $20.47 | $20.45 | $20.50 |
| Purchase #6 | $97.82 | 13.491% | $111.0169 | $111.02 | $111.00 | $111.00 |
| Purchase #7 | $80.84 | 7.193% | $86.6548 | $86.65 | $86.65 | $86.70 |
| 7 purchase totals = | $806.95 | $877.1423 | $877.13 | $877.10 | $877.20 | |