| 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 | $108.31 | 4.790% | $113.498 | $113.50 | $113.50 | $113.50 |
| Purchase #2 | $183.65 | 4.698% | $192.2779 | $192.28 | $192.30 | $192.30 |
| Purchase #3 | $91.84 | 6.572% | $97.8757 | $97.88 | $97.90 | $97.90 |
| Purchase #4 | $43.68 | 5.722% | $46.1794 | $46.18 | $46.20 | $46.20 |
| Purchase #5 | $203.95 | 7.428% | $219.0994 | $219.10 | $219.10 | $219.10 |
| Purchase #6 | $222.54 | 5.719% | $235.2671 | $235.27 | $235.25 | $235.30 |
| Purchase #7 | $209.84 | 6.818% | $224.1469 | $224.15 | $224.15 | $224.10 |
| 7 purchase totals = | $1,063.81 | $1,128.3444 | $1,128.36 | $1,128.40 | $1,128.40 | |