| 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 | $46.64 | 7.436% | $50.1082 | $50.11 | $50.10 | $50.10 |
| Purchase #2 | $194.67 | 9.175% | $212.531 | $212.53 | $212.55 | $212.50 |
| Purchase #3 | $212.41 | 11.540% | $236.9221 | $236.92 | $236.90 | $236.90 |
| Purchase #4 | $207.88 | 9.270% | $227.1505 | $227.15 | $227.15 | $227.20 |
| Purchase #5 | $206.31 | 9.734% | $226.3922 | $226.39 | $226.40 | $226.40 |
| Purchase #6 | $190.27 | 9.317% | $207.9975 | $208.00 | $208.00 | $208.00 |
| Purchase #7 | $81.96 | 10.715% | $90.742 | $90.74 | $90.75 | $90.70 |
| 7 purchase totals = | $1,140.14 | $1,251.8435 | $1,251.84 | $1,251.85 | $1,251.80 | |