| 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 | $250.95 | 3.869% | $260.6593 | $260.66 | $260.65 | $260.70 |
| Purchase #2 | $79.50 | 9.368% | $86.9476 | $86.95 | $86.95 | $86.90 |
| Purchase #3 | $188.26 | 5.197% | $198.0439 | $198.04 | $198.05 | $198.00 |
| Purchase #4 | $195.90 | 5.106% | $205.9027 | $205.90 | $205.90 | $205.90 |
| Purchase #5 | $215.87 | 6.105% | $229.0489 | $229.05 | $229.05 | $229.00 |
| Purchase #6 | $229.51 | 12.385% | $257.9348 | $257.93 | $257.95 | $257.90 |
| Purchase #7 | $119.88 | 12.159% | $134.4562 | $134.46 | $134.45 | $134.50 |
| 7 purchase totals = | $1,279.87 | $1,372.9934 | $1,372.99 | $1,373.00 | $1,372.90 | |