| 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 | $113.51 | 10.315% | $125.2186 | $125.22 | $125.20 | $125.20 |
| Purchase #2 | $214.65 | 9.650% | $235.3637 | $235.36 | $235.35 | $235.40 |
| Purchase #3 | $80.79 | 5.575% | $85.294 | $85.29 | $85.30 | $85.30 |
| Purchase #4 | $218.56 | 7.382% | $234.6941 | $234.69 | $234.70 | $234.70 |
| Purchase #5 | $72.49 | 12.766% | $81.7441 | $81.74 | $81.75 | $81.70 |
| Purchase #6 | $79.79 | 11.190% | $88.7185 | $88.72 | $88.70 | $88.70 |
| Purchase #7 | $127.39 | 4.234% | $132.7837 | $132.78 | $132.80 | $132.80 |
| 7 purchase totals = | $907.18 | $983.8167 | $983.80 | $983.80 | $983.80 | |