| 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 | $130.79 | 11.403% | $145.704 | $145.70 | $145.70 | $145.70 |
| Purchase #2 | $233.26 | 9.104% | $254.496 | $254.50 | $254.50 | $254.50 |
| Purchase #3 | $92.91 | 4.679% | $97.2573 | $97.26 | $97.25 | $97.30 |
| Purchase #4 | $20.55 | 5.563% | $21.6932 | $21.69 | $21.70 | $21.70 |
| Purchase #5 | $37.69 | 11.144% | $41.8902 | $41.89 | $41.90 | $41.90 |
| Purchase #6 | $126.94 | 13.659% | $144.2787 | $144.28 | $144.30 | $144.30 |
| Purchase #7 | $235.28 | 7.564% | $253.0766 | $253.08 | $253.10 | $253.10 |
| 7 purchase totals = | $877.42 | $958.3960 | $958.40 | $958.45 | $958.50 | |