| 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 | $219.99 | 9.674% | $241.2718 | $241.27 | $241.25 | $241.30 |
| Purchase #2 | $130.83 | 5.402% | $137.8974 | $137.90 | $137.90 | $137.90 |
| Purchase #3 | $216.84 | 4.645% | $226.9122 | $226.91 | $226.90 | $226.90 |
| Purchase #4 | $48.27 | 13.545% | $54.8082 | $54.81 | $54.80 | $54.80 |
| Purchase #5 | $62.45 | 3.641% | $64.7238 | $64.72 | $64.70 | $64.70 |
| Purchase #6 | $51.58 | 4.650% | $53.9785 | $53.98 | $54.00 | $54.00 |
| Purchase #7 | $48.98 | 6.257% | $52.0447 | $52.04 | $52.05 | $52.00 |
| 7 purchase totals = | $778.94 | $831.6366 | $831.63 | $831.60 | $831.60 | |