| 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 | $20.59 | 6.267% | $21.8804 | $21.88 | $21.90 | $21.90 |
| Purchase #2 | $113.81 | 5.856% | $120.4747 | $120.47 | $120.45 | $120.50 |
| Purchase #3 | $146.33 | 6.410% | $155.7098 | $155.71 | $155.70 | $155.70 |
| Purchase #4 | $225.97 | 8.661% | $245.5413 | $245.54 | $245.55 | $245.50 |
| Purchase #5 | $168.34 | 8.348% | $182.393 | $182.39 | $182.40 | $182.40 |
| Purchase #6 | $217.32 | 13.217% | $246.0432 | $246.04 | $246.05 | $246.00 |
| Purchase #7 | $98.39 | 9.222% | $107.4635 | $107.46 | $107.45 | $107.50 |
| 7 purchase totals = | $990.75 | $1,079.5059 | $1,079.49 | $1,079.50 | $1,079.50 | |