| 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 | $183.29 | 8.680% | $199.1996 | $199.20 | $199.20 | $199.20 |
| Purchase #2 | $174.65 | 12.850% | $197.0925 | $197.09 | $197.10 | $197.10 |
| Purchase #3 | $62.56 | 4.820% | $65.5754 | $65.58 | $65.60 | $65.60 |
| Purchase #4 | $118.46 | 6.800% | $126.5153 | $126.52 | $126.50 | $126.50 |
| Purchase #5 | $230.36 | 13.466% | $261.3803 | $261.38 | $261.40 | $261.40 |
| Purchase #6 | $10.59 | 9.324% | $11.5774 | $11.58 | $11.60 | $11.60 |
| Purchase #7 | $137.50 | 5.844% | $145.5355 | $145.54 | $145.55 | $145.50 |
| 7 purchase totals = | $917.41 | $1,006.8760 | $1,006.89 | $1,006.95 | $1,006.90 | |