| 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 | $237.89 | 3.831% | $247.0036 | $247.00 | $247.00 | $247.00 |
| Purchase #2 | $203.40 | 10.384% | $224.5211 | $224.52 | $224.50 | $224.50 |
| Purchase #3 | $78.69 | 13.855% | $89.5925 | $89.59 | $89.60 | $89.60 |
| Purchase #4 | $157.95 | 3.792% | $163.9395 | $163.94 | $163.95 | $163.90 |
| Purchase #5 | $83.50 | 4.213% | $87.0179 | $87.02 | $87.00 | $87.00 |
| Purchase #6 | $33.76 | 13.773% | $38.4098 | $38.41 | $38.40 | $38.40 |
| Purchase #7 | $59.67 | 10.601% | $65.9956 | $66.00 | $66.00 | $66.00 |
| 7 purchase totals = | $854.86 | $916.4800 | $916.48 | $916.45 | $916.40 | |