| 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 | $215.97 | 10.378% | $238.3834 | $238.38 | $238.40 | $238.40 |
| Purchase #2 | $83.29 | 3.463% | $86.1743 | $86.17 | $86.15 | $86.20 |
| Purchase #3 | $118.75 | 6.744% | $126.7585 | $126.76 | $126.75 | $126.80 |
| Purchase #4 | $61.87 | 3.859% | $64.2576 | $64.26 | $64.25 | $64.30 |
| Purchase #5 | $49.32 | 3.290% | $50.9426 | $50.94 | $50.95 | $50.90 |
| Purchase #6 | $52.95 | 12.686% | $59.6672 | $59.67 | $59.65 | $59.70 |
| Purchase #7 | $123.65 | 6.598% | $131.8084 | $131.81 | $131.80 | $131.80 |
| 7 purchase totals = | $705.80 | $757.9920 | $757.99 | $757.95 | $758.10 | |