| 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 | $195.25 | 10.622% | $215.9895 | $215.99 | $216.00 | $216.00 |
| Purchase #2 | $188.49 | 11.853% | $210.8317 | $210.83 | $210.85 | $210.80 |
| Purchase #3 | $204.32 | 11.550% | $227.919 | $227.92 | $227.90 | $227.90 |
| Purchase #4 | $11.70 | 5.791% | $12.3775 | $12.38 | $12.40 | $12.40 |
| Purchase #5 | $116.92 | 12.600% | $131.6519 | $131.65 | $131.65 | $131.70 |
| Purchase #6 | $64.58 | 9.407% | $70.655 | $70.66 | $70.65 | $70.70 |
| Purchase #7 | $35.73 | 12.104% | $40.0548 | $40.05 | $40.05 | $40.10 |
| 7 purchase totals = | $816.99 | $909.4794 | $909.48 | $909.50 | $909.60 | |