| 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 | $111.92 | 10.813% | $124.0219 | $124.02 | $124.00 | $124.00 |
| Purchase #2 | $84.49 | 4.476% | $88.2718 | $88.27 | $88.25 | $88.30 |
| Purchase #3 | $18.78 | 10.279% | $20.7104 | $20.71 | $20.70 | $20.70 |
| Purchase #4 | $82.42 | 13.281% | $93.3662 | $93.37 | $93.35 | $93.40 |
| Purchase #5 | $239.81 | 8.737% | $260.7622 | $260.76 | $260.75 | $260.80 |
| Purchase #6 | $230.61 | 10.240% | $254.2245 | $254.22 | $254.20 | $254.20 |
| Purchase #7 | $82.35 | 13.300% | $93.3026 | $93.30 | $93.30 | $93.30 |
| 7 purchase totals = | $850.38 | $934.6596 | $934.65 | $934.55 | $934.70 | |