| 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 | $207.77 | 3.199% | $214.4166 | $214.42 | $214.40 | $214.40 |
| Purchase #2 | $51.36 | 13.167% | $58.1226 | $58.12 | $58.10 | $58.10 |
| Purchase #3 | $245.26 | 6.603% | $261.4545 | $261.45 | $261.45 | $261.50 |
| Purchase #4 | $117.79 | 3.160% | $121.5122 | $121.51 | $121.50 | $121.50 |
| Purchase #5 | $27.32 | 11.233% | $30.3889 | $30.39 | $30.40 | $30.40 |
| Purchase #6 | $176.45 | 8.737% | $191.8664 | $191.87 | $191.85 | $191.90 |
| Purchase #7 | $85.47 | 12.397% | $96.0657 | $96.07 | $96.05 | $96.10 |
| 7 purchase totals = | $911.42 | $973.8269 | $973.83 | $973.75 | $973.90 | |