| 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 | $177.26 | 4.222% | $184.7439 | $184.74 | $184.75 | $184.70 |
| Purchase #2 | $86.46 | 4.873% | $90.6732 | $90.67 | $90.65 | $90.70 |
| Purchase #3 | $198.82 | 5.104% | $208.9678 | $208.97 | $208.95 | $209.00 |
| Purchase #4 | $178.94 | 8.306% | $193.8028 | $193.80 | $193.80 | $193.80 |
| Purchase #5 | $247.36 | 5.296% | $260.4602 | $260.46 | $260.45 | $260.50 |
| Purchase #6 | $98.52 | 12.132% | $110.4724 | $110.47 | $110.45 | $110.50 |
| Purchase #7 | $235.57 | 6.478% | $250.8302 | $250.83 | $250.85 | $250.80 |
| 7 purchase totals = | $1,222.93 | $1,299.9505 | $1,299.94 | $1,299.90 | $1,300.00 | |