| 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 | $81.72 | 12.730% | $92.123 | $92.12 | $92.10 | $92.10 |
| Purchase #2 | $102.87 | 6.234% | $109.2829 | $109.28 | $109.30 | $109.30 |
| Purchase #3 | $237.36 | 10.254% | $261.6989 | $261.70 | $261.70 | $261.70 |
| Purchase #4 | $159.44 | 11.337% | $177.5157 | $177.52 | $177.50 | $177.50 |
| Purchase #5 | $209.31 | 6.764% | $223.4677 | $223.47 | $223.45 | $223.50 |
| Purchase #6 | $78.94 | 5.801% | $83.5193 | $83.52 | $83.50 | $83.50 |
| Purchase #7 | $100.72 | 6.714% | $107.4823 | $107.48 | $107.50 | $107.50 |
| 7 purchase totals = | $970.36 | $1,055.0898 | $1,055.09 | $1,055.05 | $1,055.10 | |