| 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 | $243.94 | 8.315% | $264.2236 | $264.22 | $264.20 | $264.20 |
| Purchase #2 | $243.45 | 7.628% | $262.0204 | $262.02 | $262.00 | $262.00 |
| Purchase #3 | $35.70 | 3.642% | $37.0002 | $37.00 | $37.00 | $37.00 |
| Purchase #4 | $31.53 | 3.468% | $32.6235 | $32.62 | $32.60 | $32.60 |
| Purchase #5 | $11.41 | 9.575% | $12.5025 | $12.50 | $12.50 | $12.50 |
| Purchase #6 | $214.88 | 12.738% | $242.2514 | $242.25 | $242.25 | $242.30 |
| Purchase #7 | $125.92 | 7.171% | $134.9497 | $134.95 | $134.95 | $134.90 |
| 7 purchase totals = | $906.83 | $985.5713 | $985.56 | $985.50 | $985.50 | |