| 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 | $123.85 | 12.355% | $139.1517 | $139.15 | $139.15 | $139.20 |
| Purchase #2 | $234.71 | 11.409% | $261.4881 | $261.49 | $261.50 | $261.50 |
| Purchase #3 | $165.67 | 5.676% | $175.0734 | $175.07 | $175.05 | $175.10 |
| Purchase #4 | $89.64 | 5.262% | $94.3569 | $94.36 | $94.35 | $94.40 |
| Purchase #5 | $110.59 | 13.861% | $125.9189 | $125.92 | $125.90 | $125.90 |
| Purchase #6 | $158.93 | 7.689% | $171.1501 | $171.15 | $171.15 | $171.20 |
| Purchase #7 | $39.82 | 11.400% | $44.3595 | $44.36 | $44.35 | $44.40 |
| 7 purchase totals = | $923.21 | $1,011.4986 | $1,011.50 | $1,011.45 | $1,011.70 | |