| 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 | $208.25 | 10.160% | $229.4082 | $229.41 | $229.40 | $229.40 |
| Purchase #2 | $12.35 | 9.328% | $13.502 | $13.50 | $13.50 | $13.50 |
| Purchase #3 | $79.58 | 9.277% | $86.9626 | $86.96 | $86.95 | $87.00 |
| Purchase #4 | $166.58 | 4.872% | $174.6958 | $174.70 | $174.70 | $174.70 |
| Purchase #5 | $156.92 | 6.242% | $166.7149 | $166.71 | $166.70 | $166.70 |
| Purchase #6 | $191.76 | 6.168% | $203.5878 | $203.59 | $203.60 | $203.60 |
| Purchase #7 | $52.76 | 9.732% | $57.8946 | $57.89 | $57.90 | $57.90 |
| 7 purchase totals = | $868.20 | $932.7659 | $932.76 | $932.75 | $932.80 | |