| 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 | $133.83 | 5.432% | $141.0996 | $141.10 | $141.10 | $141.10 |
| Purchase #2 | $214.42 | 11.609% | $239.312 | $239.31 | $239.30 | $239.30 |
| Purchase #3 | $119.67 | 4.599% | $125.1736 | $125.17 | $125.15 | $125.20 |
| Purchase #4 | $62.92 | 3.646% | $65.2141 | $65.21 | $65.20 | $65.20 |
| Purchase #5 | $81.90 | 5.382% | $86.3079 | $86.31 | $86.30 | $86.30 |
| Purchase #6 | $93.26 | 10.713% | $103.2509 | $103.25 | $103.25 | $103.30 |
| Purchase #7 | $28.95 | 5.766% | $30.6193 | $30.62 | $30.60 | $30.60 |
| 7 purchase totals = | $734.95 | $790.9774 | $790.97 | $790.90 | $791.00 | |