| 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 | $30.77 | 10.827% | $34.1015 | $34.10 | $34.10 | $34.10 |
| Purchase #2 | $234.30 | 11.158% | $260.4432 | $260.44 | $260.45 | $260.40 |
| Purchase #3 | $237.91 | 9.823% | $261.2799 | $261.28 | $261.30 | $261.30 |
| Purchase #4 | $96.65 | 8.302% | $104.6739 | $104.67 | $104.65 | $104.70 |
| Purchase #5 | $51.78 | 13.678% | $58.8625 | $58.86 | $58.85 | $58.90 |
| Purchase #6 | $158.96 | 3.581% | $164.6524 | $164.65 | $164.65 | $164.70 |
| Purchase #7 | $188.52 | 5.458% | $198.8094 | $198.81 | $198.80 | $198.80 |
| 7 purchase totals = | $998.89 | $1,082.8228 | $1,082.81 | $1,082.80 | $1,082.90 | |