| 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 | $215.65 | 3.844% | $223.9396 | $223.94 | $223.95 | $223.90 |
| Purchase #2 | $123.73 | 10.127% | $136.2601 | $136.26 | $136.25 | $136.30 |
| Purchase #3 | $139.89 | 3.820% | $145.2338 | $145.23 | $145.25 | $145.20 |
| Purchase #4 | $52.59 | 6.625% | $56.0741 | $56.07 | $56.05 | $56.10 |
| Purchase #5 | $154.79 | 13.547% | $175.7594 | $175.76 | $175.75 | $175.80 |
| Purchase #6 | $243.60 | 3.323% | $251.6948 | $251.69 | $251.70 | $251.70 |
| Purchase #7 | $209.37 | 8.851% | $227.9013 | $227.90 | $227.90 | $227.90 |
| 7 purchase totals = | $1,139.62 | $1,216.8631 | $1,216.85 | $1,216.85 | $1,216.90 | |