| 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 | $200.77 | 6.817% | $214.4565 | $214.46 | $214.45 | $214.50 |
| Purchase #2 | $249.96 | 5.695% | $264.1952 | $264.20 | $264.20 | $264.20 |
| Purchase #3 | $227.69 | 5.175% | $239.473 | $239.47 | $239.45 | $239.50 |
| Purchase #4 | $102.56 | 10.734% | $113.5688 | $113.57 | $113.55 | $113.60 |
| Purchase #5 | $17.31 | 12.692% | $19.507 | $19.51 | $19.50 | $19.50 |
| Purchase #6 | $64.85 | 13.673% | $73.7169 | $73.72 | $73.70 | $73.70 |
| Purchase #7 | $9.83 | 8.324% | $10.6482 | $10.65 | $10.65 | $10.60 |
| 7 purchase totals = | $872.97 | $935.5656 | $935.58 | $935.50 | $935.60 | |