| 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 | $21.67 | 8.167% | $23.4398 | $23.44 | $23.45 | $23.40 |
| Purchase #2 | $132.57 | 12.242% | $148.7992 | $148.80 | $148.80 | $148.80 |
| Purchase #3 | $155.72 | 10.177% | $171.5676 | $171.57 | $171.55 | $171.60 |
| Purchase #4 | $77.68 | 9.270% | $84.8809 | $84.88 | $84.90 | $84.90 |
| Purchase #5 | $85.34 | 13.873% | $97.1792 | $97.18 | $97.20 | $97.20 |
| Purchase #6 | $239.94 | 8.391% | $260.0734 | $260.07 | $260.05 | $260.10 |
| Purchase #7 | $127.48 | 12.743% | $143.7248 | $143.72 | $143.70 | $143.70 |
| 7 purchase totals = | $840.40 | $929.6649 | $929.66 | $929.65 | $929.70 | |