| 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 | $131.71 | 11.214% | $146.48 | $146.48 | $146.50 | $146.50 |
| Purchase #2 | $205.26 | 12.572% | $231.0653 | $231.07 | $231.05 | $231.10 |
| Purchase #3 | $17.60 | 3.724% | $18.2554 | $18.26 | $18.25 | $18.30 |
| Purchase #4 | $61.84 | 3.751% | $64.1596 | $64.16 | $64.15 | $64.20 |
| Purchase #5 | $33.80 | 5.532% | $35.6698 | $35.67 | $35.65 | $35.70 |
| Purchase #6 | $224.83 | 8.589% | $244.1406 | $244.14 | $244.15 | $244.10 |
| Purchase #7 | $72.41 | 3.858% | $75.2036 | $75.20 | $75.20 | $75.20 |
| 7 purchase totals = | $747.45 | $814.9743 | $814.98 | $814.95 | $815.10 | |