| 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 | $220.97 | 13.737% | $251.3246 | $251.32 | $251.30 | $251.30 |
| Purchase #2 | $57.78 | 10.552% | $63.8769 | $63.88 | $63.90 | $63.90 |
| Purchase #3 | $19.51 | 9.668% | $21.3962 | $21.40 | $21.40 | $21.40 |
| Purchase #4 | $199.92 | 3.735% | $207.387 | $207.39 | $207.40 | $207.40 |
| Purchase #5 | $42.87 | 12.425% | $48.1966 | $48.20 | $48.20 | $48.20 |
| Purchase #6 | $30.41 | 3.444% | $31.4573 | $31.46 | $31.45 | $31.50 |
| Purchase #7 | $171.53 | 12.621% | $193.1788 | $193.18 | $193.20 | $193.20 |
| 7 purchase totals = | $742.99 | $816.8174 | $816.83 | $816.85 | $816.90 | |