| 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 | $11.41 | 5.584% | $12.0471 | $12.05 | $12.05 | $12.00 |
| Purchase #2 | $229.27 | 4.386% | $239.3258 | $239.33 | $239.35 | $239.30 |
| Purchase #3 | $222.35 | 4.858% | $233.1518 | $233.15 | $233.15 | $233.20 |
| Purchase #4 | $52.93 | 8.775% | $57.5746 | $57.57 | $57.55 | $57.60 |
| Purchase #5 | $138.41 | 7.195% | $148.3686 | $148.37 | $148.35 | $148.40 |
| Purchase #6 | $78.52 | 4.406% | $81.9796 | $81.98 | $82.00 | $82.00 |
| Purchase #7 | $192.92 | 11.701% | $215.4936 | $215.49 | $215.50 | $215.50 |
| 7 purchase totals = | $925.81 | $987.9411 | $987.94 | $987.95 | $988.00 | |