| 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 | $250.76 | 10.585% | $277.3029 | $277.30 | $277.30 | $277.30 |
| Purchase #2 | $115.80 | 8.868% | $126.0691 | $126.07 | $126.05 | $126.10 |
| Purchase #3 | $113.67 | 8.118% | $122.8977 | $122.90 | $122.90 | $122.90 |
| Purchase #4 | $80.81 | 11.615% | $90.1961 | $90.20 | $90.20 | $90.20 |
| Purchase #5 | $237.36 | 10.198% | $261.566 | $261.57 | $261.55 | $261.60 |
| Purchase #6 | $20.29 | 12.168% | $22.7589 | $22.76 | $22.75 | $22.80 |
| Purchase #7 | $215.96 | 9.598% | $236.6878 | $236.69 | $236.70 | $236.70 |
| 7 purchase totals = | $1,034.65 | $1,137.4785 | $1,137.49 | $1,137.45 | $1,137.60 | |