| 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 | $216.80 | 10.616% | $239.8155 | $239.82 | $239.80 | $239.80 |
| Purchase #2 | $75.67 | 10.715% | $83.778 | $83.78 | $83.80 | $83.80 |
| Purchase #3 | $62.36 | 8.689% | $67.7785 | $67.78 | $67.80 | $67.80 |
| Purchase #4 | $201.99 | 12.608% | $227.4569 | $227.46 | $227.45 | $227.50 |
| Purchase #5 | $129.75 | 7.213% | $139.1089 | $139.11 | $139.10 | $139.10 |
| Purchase #6 | $70.57 | 12.484% | $79.38 | $79.38 | $79.40 | $79.40 |
| Purchase #7 | $94.62 | 7.827% | $102.0259 | $102.03 | $102.05 | $102.00 |
| 7 purchase totals = | $851.76 | $939.3437 | $939.36 | $939.40 | $939.40 | |