| 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 | $244.65 | 6.787% | $261.2544 | $261.25 | $261.25 | $261.30 |
| Purchase #2 | $126.50 | 9.434% | $138.434 | $138.43 | $138.45 | $138.40 |
| Purchase #3 | $92.36 | 9.188% | $100.846 | $100.85 | $100.85 | $100.80 |
| Purchase #4 | $117.79 | 6.779% | $125.775 | $125.78 | $125.80 | $125.80 |
| Purchase #5 | $198.99 | 13.776% | $226.4029 | $226.40 | $226.40 | $226.40 |
| Purchase #6 | $25.59 | 8.724% | $27.8225 | $27.82 | $27.80 | $27.80 |
| Purchase #7 | $250.99 | 5.701% | $265.2989 | $265.30 | $265.30 | $265.30 |
| 7 purchase totals = | $1,056.87 | $1,145.8337 | $1,145.83 | $1,145.85 | $1,145.80 | |