| 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 | $213.90 | 9.453% | $234.12 | $234.12 | $234.10 | $234.10 |
| Purchase #2 | $226.89 | 9.491% | $248.4241 | $248.42 | $248.40 | $248.40 |
| Purchase #3 | $248.32 | 5.120% | $261.034 | $261.03 | $261.05 | $261.00 |
| Purchase #4 | $69.26 | 11.768% | $77.4105 | $77.41 | $77.40 | $77.40 |
| Purchase #5 | $167.59 | 9.657% | $183.7742 | $183.77 | $183.75 | $183.80 |
| Purchase #6 | $150.31 | 3.641% | $155.7828 | $155.78 | $155.80 | $155.80 |
| Purchase #7 | $20.32 | 7.751% | $21.895 | $21.90 | $21.90 | $21.90 |
| 7 purchase totals = | $1,096.59 | $1,182.4406 | $1,182.43 | $1,182.40 | $1,182.40 | |