| 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 | $237.47 | 4.187% | $247.4129 | $247.41 | $247.40 | $247.40 |
| Purchase #2 | $140.92 | 9.242% | $153.9438 | $153.94 | $153.95 | $153.90 |
| Purchase #3 | $77.99 | 5.621% | $82.3738 | $82.37 | $82.35 | $82.40 |
| Purchase #4 | $62.50 | 13.666% | $71.0413 | $71.04 | $71.05 | $71.00 |
| Purchase #5 | $91.43 | 8.805% | $99.4804 | $99.48 | $99.50 | $99.50 |
| Purchase #6 | $207.94 | 8.201% | $224.9932 | $224.99 | $225.00 | $225.00 |
| Purchase #7 | $99.39 | 5.473% | $104.8296 | $104.83 | $104.85 | $104.80 |
| 7 purchase totals = | $917.64 | $984.0750 | $984.06 | $984.10 | $984.00 | |