| 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 | $213.39 | 12.195% | $239.4129 | $239.41 | $239.40 | $239.40 |
| Purchase #2 | $65.99 | 5.118% | $69.3674 | $69.37 | $69.35 | $69.40 |
| Purchase #3 | $177.65 | 7.349% | $190.7055 | $190.71 | $190.70 | $190.70 |
| Purchase #4 | $41.65 | 13.523% | $47.2823 | $47.28 | $47.30 | $47.30 |
| Purchase #5 | $135.45 | 9.763% | $148.674 | $148.67 | $148.65 | $148.70 |
| Purchase #6 | $77.84 | 5.557% | $82.1656 | $82.17 | $82.15 | $82.20 |
| Purchase #7 | $65.65 | 10.517% | $72.5544 | $72.55 | $72.55 | $72.60 |
| 7 purchase totals = | $777.62 | $850.1621 | $850.16 | $850.10 | $850.30 | |