| 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 | $250.89 | 10.463% | $277.1406 | $277.14 | $277.15 | $277.10 |
| Purchase #2 | $221.27 | 7.473% | $237.8055 | $237.81 | $237.80 | $237.80 |
| Purchase #3 | $181.95 | 8.583% | $197.5668 | $197.57 | $197.55 | $197.60 |
| Purchase #4 | $231.27 | 13.245% | $261.9017 | $261.90 | $261.90 | $261.90 |
| Purchase #5 | $70.25 | 13.520% | $79.7478 | $79.75 | $79.75 | $79.70 |
| Purchase #6 | $221.63 | 6.773% | $236.641 | $236.64 | $236.65 | $236.60 |
| Purchase #7 | $165.43 | 11.766% | $184.8945 | $184.89 | $184.90 | $184.90 |
| 7 purchase totals = | $1,342.69 | $1,475.6979 | $1,475.70 | $1,475.70 | $1,475.60 | |