| 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 | $7.43 | 12.341% | $8.3469 | $8.35 | $8.35 | $8.30 |
| Purchase #2 | $191.29 | 10.841% | $212.0277 | $212.03 | $212.05 | $212.00 |
| Purchase #3 | $121.45 | 3.248% | $125.3947 | $125.39 | $125.40 | $125.40 |
| Purchase #4 | $37.79 | 5.192% | $39.7521 | $39.75 | $39.75 | $39.80 |
| Purchase #5 | $27.64 | 9.523% | $30.2722 | $30.27 | $30.25 | $30.30 |
| Purchase #6 | $207.37 | 3.317% | $214.2485 | $214.25 | $214.25 | $214.20 |
| Purchase #7 | $193.32 | 5.680% | $204.3006 | $204.30 | $204.30 | $204.30 |
| 7 purchase totals = | $786.29 | $834.3427 | $834.34 | $834.35 | $834.30 | |