| 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 | $239.41 | 9.321% | $261.7254 | $261.73 | $261.75 | $261.70 |
| Purchase #2 | $158.29 | 10.485% | $174.8867 | $174.89 | $174.90 | $174.90 |
| Purchase #3 | $208.61 | 12.635% | $234.9679 | $234.97 | $234.95 | $235.00 |
| Purchase #4 | $171.43 | 10.315% | $189.113 | $189.11 | $189.10 | $189.10 |
| Purchase #5 | $209.31 | 10.590% | $231.4759 | $231.48 | $231.50 | $231.50 |
| Purchase #6 | $74.31 | 5.591% | $78.4647 | $78.46 | $78.45 | $78.50 |
| Purchase #7 | $137.29 | 11.712% | $153.3694 | $153.37 | $153.35 | $153.40 |
| 7 purchase totals = | $1,198.65 | $1,324.0030 | $1,324.01 | $1,324.00 | $1,324.10 | |