| 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 | $71.49 | 3.469% | $73.97 | $73.97 | $73.95 | $74.00 |
| Purchase #2 | $250.29 | 7.456% | $268.9516 | $268.95 | $268.95 | $269.00 |
| Purchase #3 | $231.67 | 12.333% | $260.2419 | $260.24 | $260.25 | $260.20 |
| Purchase #4 | $105.51 | 10.451% | $116.5369 | $116.54 | $116.55 | $116.50 |
| Purchase #5 | $243.96 | 6.782% | $260.5054 | $260.51 | $260.50 | $260.50 |
| Purchase #6 | $180.71 | 8.163% | $195.4614 | $195.46 | $195.45 | $195.50 |
| Purchase #7 | $157.32 | 12.535% | $177.0401 | $177.04 | $177.05 | $177.00 |
| 7 purchase totals = | $1,240.95 | $1,352.7073 | $1,352.71 | $1,352.70 | $1,352.70 | |