| 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 | $148.27 | 4.127% | $154.3891 | $154.39 | $154.40 | $154.40 |
| Purchase #2 | $225.36 | 3.821% | $233.971 | $233.97 | $233.95 | $234.00 |
| Purchase #3 | $126.63 | 9.279% | $138.38 | $138.38 | $138.40 | $138.40 |
| Purchase #4 | $199.72 | 12.547% | $224.7789 | $224.78 | $224.80 | $224.80 |
| Purchase #5 | $5.41 | 4.677% | $5.663 | $5.66 | $5.65 | $5.70 |
| Purchase #6 | $28.43 | 5.385% | $29.961 | $29.96 | $29.95 | $30.00 |
| Purchase #7 | $205.35 | 11.831% | $229.645 | $229.65 | $229.65 | $229.60 |
| 7 purchase totals = | $939.17 | $1,016.7880 | $1,016.79 | $1,016.80 | $1,016.90 | |