| 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 | $203.99 | 4.599% | $213.3715 | $213.37 | $213.35 | $213.40 |
| Purchase #2 | $33.86 | 5.569% | $35.7457 | $35.75 | $35.75 | $35.70 |
| Purchase #3 | $119.45 | 10.169% | $131.5969 | $131.60 | $131.60 | $131.60 |
| Purchase #4 | $28.82 | 5.373% | $30.3685 | $30.37 | $30.35 | $30.40 |
| Purchase #5 | $234.88 | 11.339% | $261.513 | $261.51 | $261.50 | $261.50 |
| Purchase #6 | $31.41 | 9.515% | $34.3987 | $34.40 | $34.40 | $34.40 |
| Purchase #7 | $139.96 | 4.292% | $145.9671 | $145.97 | $145.95 | $146.00 |
| 7 purchase totals = | $792.37 | $852.9614 | $852.97 | $852.90 | $853.00 | |