| 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 | $203.35 | 4.477% | $212.454 | $212.45 | $212.45 | $212.50 |
| Purchase #2 | $66.50 | 8.296% | $72.0168 | $72.02 | $72.00 | $72.00 |
| Purchase #3 | $169.68 | 3.580% | $175.7545 | $175.75 | $175.75 | $175.80 |
| Purchase #4 | $134.72 | 12.645% | $151.7553 | $151.76 | $151.75 | $151.80 |
| Purchase #5 | $221.37 | 3.567% | $229.2663 | $229.27 | $229.25 | $229.30 |
| Purchase #6 | $10.73 | 10.619% | $11.8694 | $11.87 | $11.85 | $11.90 |
| Purchase #7 | $201.27 | 5.354% | $212.046 | $212.05 | $212.05 | $212.00 |
| 7 purchase totals = | $1,007.62 | $1,065.1623 | $1,065.17 | $1,065.10 | $1,065.30 | |