| 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 | $209.39 | 6.863% | $223.7604 | $223.76 | $223.75 | $223.80 |
| Purchase #2 | $104.96 | 10.834% | $116.3314 | $116.33 | $116.35 | $116.30 |
| Purchase #3 | $58.79 | 3.223% | $60.6848 | $60.68 | $60.70 | $60.70 |
| Purchase #4 | $218.46 | 6.408% | $232.4589 | $232.46 | $232.45 | $232.50 |
| Purchase #5 | $125.66 | 13.690% | $142.8629 | $142.86 | $142.85 | $142.90 |
| Purchase #6 | $157.82 | 8.349% | $170.9964 | $171.00 | $171.00 | $171.00 |
| Purchase #7 | $37.29 | 12.303% | $41.8778 | $41.88 | $41.90 | $41.90 |
| 7 purchase totals = | $912.37 | $988.9726 | $988.97 | $989.00 | $989.10 | |