| 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 | $239.61 | 9.337% | $261.9824 | $261.98 | $262.00 | $262.00 |
| Purchase #2 | $189.90 | 12.411% | $213.4685 | $213.47 | $213.45 | $213.50 |
| Purchase #3 | $131.58 | 6.343% | $139.9261 | $139.93 | $139.95 | $139.90 |
| Purchase #4 | $186.41 | 6.713% | $198.9237 | $198.92 | $198.90 | $198.90 |
| Purchase #5 | $67.70 | 13.730% | $76.9952 | $77.00 | $77.00 | $77.00 |
| Purchase #6 | $15.96 | 11.428% | $17.7839 | $17.78 | $17.80 | $17.80 |
| Purchase #7 | $37.71 | 4.214% | $39.2991 | $39.30 | $39.30 | $39.30 |
| 7 purchase totals = | $868.87 | $948.3789 | $948.38 | $948.40 | $948.40 | |