| 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 | $215.47 | 7.819% | $232.3176 | $232.32 | $232.30 | $232.30 |
| Purchase #2 | $239.92 | 4.290% | $250.2126 | $250.21 | $250.20 | $250.20 |
| Purchase #3 | $184.45 | 4.567% | $192.8738 | $192.87 | $192.85 | $192.90 |
| Purchase #4 | $191.36 | 12.400% | $215.0886 | $215.09 | $215.10 | $215.10 |
| Purchase #5 | $45.42 | 6.846% | $48.5295 | $48.53 | $48.55 | $48.50 |
| Purchase #6 | $79.62 | 7.824% | $85.8495 | $85.85 | $85.85 | $85.80 |
| Purchase #7 | $250.54 | 4.291% | $261.2907 | $261.29 | $261.30 | $261.30 |
| 7 purchase totals = | $1,206.78 | $1,286.1623 | $1,286.16 | $1,286.15 | $1,286.10 | |