| 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 | $190.36 | 12.403% | $213.9704 | $213.97 | $213.95 | $214.00 |
| Purchase #2 | $174.75 | 12.510% | $196.6112 | $196.61 | $196.60 | $196.60 |
| Purchase #3 | $99.96 | 6.591% | $106.5484 | $106.55 | $106.55 | $106.50 |
| Purchase #4 | $225.75 | 4.713% | $236.3896 | $236.39 | $236.40 | $236.40 |
| Purchase #5 | $76.87 | 3.507% | $79.5658 | $79.57 | $79.55 | $79.60 |
| Purchase #6 | $20.79 | 9.240% | $22.711 | $22.71 | $22.70 | $22.70 |
| Purchase #7 | $75.73 | 5.511% | $79.9035 | $79.90 | $79.90 | $79.90 |
| 7 purchase totals = | $864.21 | $935.6999 | $935.70 | $935.65 | $935.70 | |