| 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 | $221.79 | 9.874% | $243.6895 | $243.69 | $243.70 | $243.70 |
| Purchase #2 | $30.60 | 12.667% | $34.4761 | $34.48 | $34.50 | $34.50 |
| Purchase #3 | $24.66 | 4.265% | $25.7117 | $25.71 | $25.70 | $25.70 |
| Purchase #4 | $213.32 | 6.339% | $226.8424 | $226.84 | $226.85 | $226.80 |
| Purchase #5 | $163.35 | 7.568% | $175.7123 | $175.71 | $175.70 | $175.70 |
| Purchase #6 | $236.92 | 10.468% | $261.7208 | $261.72 | $261.70 | $261.70 |
| Purchase #7 | $207.98 | 3.294% | $214.8309 | $214.83 | $214.85 | $214.80 |
| 7 purchase totals = | $1,098.62 | $1,182.9837 | $1,182.98 | $1,183.00 | $1,182.90 | |