| 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 | $179.83 | 7.178% | $192.7382 | $192.74 | $192.75 | $192.70 |
| Purchase #2 | $241.91 | 3.172% | $249.5834 | $249.58 | $249.60 | $249.60 |
| Purchase #3 | $10.61 | 12.844% | $11.9727 | $11.97 | $11.95 | $12.00 |
| Purchase #4 | $32.41 | 8.709% | $35.2326 | $35.23 | $35.25 | $35.20 |
| Purchase #5 | $81.45 | 7.162% | $87.2834 | $87.28 | $87.30 | $87.30 |
| Purchase #6 | $200.67 | 10.778% | $222.2982 | $222.30 | $222.30 | $222.30 |
| Purchase #7 | $86.51 | 3.380% | $89.434 | $89.43 | $89.45 | $89.40 |
| 7 purchase totals = | $833.39 | $888.5425 | $888.53 | $888.60 | $888.50 | |