| 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 | $117.88 | 7.207% | $126.3756 | $126.38 | $126.40 | $126.40 |
| Purchase #2 | $223.53 | 13.539% | $253.7937 | $253.79 | $253.80 | $253.80 |
| Purchase #3 | $174.88 | 6.590% | $186.4046 | $186.40 | $186.40 | $186.40 |
| Purchase #4 | $145.27 | 11.366% | $161.7814 | $161.78 | $161.80 | $161.80 |
| Purchase #5 | $143.47 | 10.571% | $158.6362 | $158.64 | $158.65 | $158.60 |
| Purchase #6 | $88.28 | 8.170% | $95.4925 | $95.49 | $95.50 | $95.50 |
| Purchase #7 | $14.56 | 6.382% | $15.4892 | $15.49 | $15.50 | $15.50 |
| 7 purchase totals = | $907.87 | $997.9732 | $997.97 | $998.05 | $998.00 | |