| 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 | $221.38 | 6.561% | $235.9047 | $235.90 | $235.90 | $235.90 |
| Purchase #2 | $70.66 | 10.350% | $77.9733 | $77.97 | $77.95 | $78.00 |
| Purchase #3 | $162.36 | 9.431% | $177.6722 | $177.67 | $177.65 | $177.70 |
| Purchase #4 | $166.74 | 12.104% | $186.9222 | $186.92 | $186.90 | $186.90 |
| Purchase #5 | $205.56 | 13.858% | $234.0465 | $234.05 | $234.05 | $234.00 |
| Purchase #6 | $125.70 | 8.828% | $136.7968 | $136.80 | $136.80 | $136.80 |
| Purchase #7 | $174.44 | 4.606% | $182.4747 | $182.47 | $182.45 | $182.50 |
| 7 purchase totals = | $1,126.84 | $1,231.7904 | $1,231.78 | $1,231.70 | $1,231.80 | |