| 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 | $242.36 | 7.796% | $261.2544 | $261.25 | $261.25 | $261.30 |
| Purchase #2 | $213.85 | 4.227% | $222.8894 | $222.89 | $222.90 | $222.90 |
| Purchase #3 | $111.55 | 3.582% | $115.5457 | $115.55 | $115.55 | $115.50 |
| Purchase #4 | $76.76 | 13.275% | $86.9499 | $86.95 | $86.95 | $86.90 |
| Purchase #5 | $54.44 | 5.746% | $57.5681 | $57.57 | $57.55 | $57.60 |
| Purchase #6 | $59.81 | 8.473% | $64.8777 | $64.88 | $64.90 | $64.90 |
| Purchase #7 | $171.59 | 3.155% | $177.0037 | $177.00 | $177.00 | $177.00 |
| 7 purchase totals = | $930.36 | $986.0889 | $986.09 | $986.10 | $986.10 | |