| 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 | $11.65 | 10.192% | $12.8374 | $12.84 | $12.85 | $12.80 |
| Purchase #2 | $205.41 | 13.399% | $232.9329 | $232.93 | $232.95 | $232.90 |
| Purchase #3 | $237.26 | 10.194% | $261.4463 | $261.45 | $261.45 | $261.40 |
| Purchase #4 | $208.92 | 9.173% | $228.0842 | $228.08 | $228.10 | $228.10 |
| Purchase #5 | $105.79 | 3.353% | $109.3371 | $109.34 | $109.35 | $109.30 |
| Purchase #6 | $98.85 | 6.213% | $104.9916 | $104.99 | $105.00 | $105.00 |
| Purchase #7 | $124.79 | 6.228% | $132.5619 | $132.56 | $132.55 | $132.60 |
| 7 purchase totals = | $992.67 | $1,082.1914 | $1,082.19 | $1,082.25 | $1,082.10 | |