| 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 | $103.33 | 9.353% | $112.9945 | $112.99 | $113.00 | $113.00 |
| Purchase #2 | $30.31 | 9.860% | $33.2986 | $33.30 | $33.30 | $33.30 |
| Purchase #3 | $239.46 | 8.601% | $260.056 | $260.06 | $260.05 | $260.10 |
| Purchase #4 | $123.42 | 8.727% | $134.1909 | $134.19 | $134.20 | $134.20 |
| Purchase #5 | $95.66 | 13.594% | $108.664 | $108.66 | $108.65 | $108.70 |
| Purchase #6 | $104.74 | 4.321% | $109.2658 | $109.27 | $109.25 | $109.30 |
| Purchase #7 | $221.87 | 4.580% | $232.0316 | $232.03 | $232.05 | $232.00 |
| 7 purchase totals = | $918.79 | $990.5014 | $990.50 | $990.50 | $990.60 | |