| 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 | $27.93 | 7.596% | $30.0516 | $30.05 | $30.05 | $30.10 |
| Purchase #2 | $207.61 | 8.808% | $225.8963 | $225.90 | $225.90 | $225.90 |
| Purchase #3 | $127.48 | 9.383% | $139.4414 | $139.44 | $139.45 | $139.40 |
| Purchase #4 | $222.44 | 5.517% | $234.712 | $234.71 | $234.70 | $234.70 |
| Purchase #5 | $88.93 | 9.275% | $97.1783 | $97.18 | $97.20 | $97.20 |
| Purchase #6 | $216.88 | 10.766% | $240.2293 | $240.23 | $240.25 | $240.20 |
| Purchase #7 | $101.88 | 4.793% | $106.7631 | $106.76 | $106.75 | $106.80 |
| 7 purchase totals = | $993.15 | $1,074.2720 | $1,074.27 | $1,074.30 | $1,074.30 | |