| 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 | $234.61 | 12.737% | $264.4923 | $264.49 | $264.50 | $264.50 |
| Purchase #2 | $250.92 | 3.604% | $259.9632 | $259.96 | $259.95 | $260.00 |
| Purchase #3 | $82.50 | 10.408% | $91.0866 | $91.09 | $91.10 | $91.10 |
| Purchase #4 | $184.75 | 7.524% | $198.6506 | $198.65 | $198.65 | $198.70 |
| Purchase #5 | $81.47 | 7.119% | $87.2698 | $87.27 | $87.25 | $87.30 |
| Purchase #6 | $202.75 | 12.353% | $227.7957 | $227.80 | $227.80 | $227.80 |
| Purchase #7 | $235.73 | 10.737% | $261.0403 | $261.04 | $261.05 | $261.00 |
| 7 purchase totals = | $1,272.73 | $1,390.2985 | $1,390.30 | $1,390.30 | $1,390.40 | |