| 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 | $243.31 | 6.456% | $259.0181 | $259.02 | $259.00 | $259.00 |
| Purchase #2 | $76.41 | 12.580% | $86.0224 | $86.02 | $86.00 | $86.00 |
| Purchase #3 | $70.77 | 13.343% | $80.2128 | $80.21 | $80.20 | $80.20 |
| Purchase #4 | $117.42 | 6.738% | $125.3318 | $125.33 | $125.35 | $125.30 |
| Purchase #5 | $86.74 | 3.220% | $89.533 | $89.53 | $89.55 | $89.50 |
| Purchase #6 | $108.95 | 5.499% | $114.9412 | $114.94 | $114.95 | $114.90 |
| Purchase #7 | $21.28 | 11.157% | $23.6542 | $23.65 | $23.65 | $23.70 |
| 7 purchase totals = | $724.88 | $778.7135 | $778.70 | $778.70 | $778.60 | |