| 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 | $231.92 | 3.353% | $239.6963 | $239.70 | $239.70 | $239.70 |
| Purchase #2 | $109.76 | 8.832% | $119.454 | $119.45 | $119.45 | $119.50 |
| Purchase #3 | $78.87 | 5.295% | $83.0462 | $83.05 | $83.05 | $83.00 |
| Purchase #4 | $174.63 | 11.330% | $194.4156 | $194.42 | $194.40 | $194.40 |
| Purchase #5 | $82.27 | 7.352% | $88.3185 | $88.32 | $88.30 | $88.30 |
| Purchase #6 | $14.33 | 4.106% | $14.9184 | $14.92 | $14.90 | $14.90 |
| Purchase #7 | $200.89 | 13.218% | $227.4436 | $227.44 | $227.45 | $227.40 |
| 7 purchase totals = | $892.67 | $967.2926 | $967.30 | $967.25 | $967.20 | |