| 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 | $20.70 | 4.308% | $21.5918 | $21.59 | $21.60 | $21.60 |
| Purchase #2 | $119.39 | 4.792% | $125.1112 | $125.11 | $125.10 | $125.10 |
| Purchase #3 | $247.47 | 5.719% | $261.6228 | $261.62 | $261.60 | $261.60 |
| Purchase #4 | $201.62 | 5.688% | $213.0881 | $213.09 | $213.10 | $213.10 |
| Purchase #5 | $140.52 | 9.826% | $154.3275 | $154.33 | $154.35 | $154.30 |
| Purchase #6 | $243.63 | 5.629% | $257.3439 | $257.34 | $257.35 | $257.30 |
| Purchase #7 | $52.40 | 13.617% | $59.5353 | $59.54 | $59.55 | $59.50 |
| 7 purchase totals = | $1,025.73 | $1,092.6206 | $1,092.62 | $1,092.65 | $1,092.50 | |