| 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 | $250.70 | 11.694% | $280.0169 | $280.02 | $280.00 | $280.00 |
| Purchase #2 | $38.29 | 9.426% | $41.8992 | $41.90 | $41.90 | $41.90 |
| Purchase #3 | $125.56 | 7.227% | $134.6342 | $134.63 | $134.65 | $134.60 |
| Purchase #4 | $135.96 | 9.258% | $148.5472 | $148.55 | $148.55 | $148.50 |
| Purchase #5 | $93.55 | 13.755% | $106.4178 | $106.42 | $106.40 | $106.40 |
| Purchase #6 | $21.29 | 4.744% | $22.3 | $22.30 | $22.30 | $22.30 |
| Purchase #7 | $188.89 | 4.388% | $197.1785 | $197.18 | $197.20 | $197.20 |
| 7 purchase totals = | $854.24 | $930.9938 | $931.00 | $931.00 | $930.90 | |