| 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 | $234.58 | 13.765% | $266.8699 | $266.87 | $266.85 | $266.90 |
| Purchase #2 | $249.81 | 4.341% | $260.6543 | $260.65 | $260.65 | $260.70 |
| Purchase #3 | $243.58 | 13.272% | $275.9079 | $275.91 | $275.90 | $275.90 |
| Purchase #4 | $190.77 | 10.192% | $210.2133 | $210.21 | $210.20 | $210.20 |
| Purchase #5 | $25.71 | 5.831% | $27.2092 | $27.21 | $27.20 | $27.20 |
| Purchase #6 | $136.88 | 3.528% | $141.7091 | $141.71 | $141.70 | $141.70 |
| Purchase #7 | $214.39 | 3.769% | $222.4704 | $222.47 | $222.45 | $222.50 |
| 7 purchase totals = | $1,295.72 | $1,405.0341 | $1,405.03 | $1,404.95 | $1,405.10 | |