| 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 | $109.59 | 7.685% | $118.012 | $118.01 | $118.00 | $118.00 |
| Purchase #2 | $137.36 | 9.868% | $150.9147 | $150.91 | $150.90 | $150.90 |
| Purchase #3 | $103.72 | 3.355% | $107.1998 | $107.20 | $107.20 | $107.20 |
| Purchase #4 | $234.50 | 11.540% | $261.5613 | $261.56 | $261.55 | $261.60 |
| Purchase #5 | $241.50 | 7.725% | $260.1559 | $260.16 | $260.15 | $260.20 |
| Purchase #6 | $18.75 | 10.671% | $20.7508 | $20.75 | $20.75 | $20.80 |
| Purchase #7 | $249.91 | 8.872% | $272.082 | $272.08 | $272.10 | $272.10 |
| 7 purchase totals = | $1,095.33 | $1,190.6765 | $1,190.67 | $1,190.65 | $1,190.80 | |