| 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 | $212.55 | 10.157% | $234.1387 | $234.14 | $234.15 | $234.10 |
| Purchase #2 | $52.87 | 6.690% | $56.407 | $56.41 | $56.40 | $56.40 |
| Purchase #3 | $225.34 | 7.674% | $242.6326 | $242.63 | $242.65 | $242.60 |
| Purchase #4 | $142.70 | 9.473% | $156.218 | $156.22 | $156.20 | $156.20 |
| Purchase #5 | $197.82 | 12.679% | $222.9016 | $222.90 | $222.90 | $222.90 |
| Purchase #6 | $246.31 | 3.312% | $254.4678 | $254.47 | $254.45 | $254.50 |
| Purchase #7 | $204.97 | 8.185% | $221.7468 | $221.75 | $221.75 | $221.70 |
| 7 purchase totals = | $1,282.56 | $1,388.5125 | $1,388.52 | $1,388.50 | $1,388.40 | |