| 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 | $115.55 | 8.812% | $125.7323 | $125.73 | $125.75 | $125.70 |
| Purchase #2 | $56.29 | 3.123% | $58.0479 | $58.05 | $58.05 | $58.00 |
| Purchase #3 | $234.30 | 11.773% | $261.8841 | $261.88 | $261.90 | $261.90 |
| Purchase #4 | $52.88 | 5.500% | $55.7884 | $55.79 | $55.80 | $55.80 |
| Purchase #5 | $6.98 | 12.774% | $7.8716 | $7.87 | $7.85 | $7.90 |
| Purchase #6 | $139.27 | 6.277% | $148.012 | $148.01 | $148.00 | $148.00 |
| Purchase #7 | $162.76 | 13.518% | $184.7619 | $184.76 | $184.75 | $184.80 |
| 7 purchase totals = | $768.03 | $842.0982 | $842.09 | $842.10 | $842.10 | |