| 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 | $222.34 | 7.495% | $239.0044 | $239.00 | $239.00 | $239.00 |
| Purchase #2 | $63.92 | 13.542% | $72.576 | $72.58 | $72.60 | $72.60 |
| Purchase #3 | $83.88 | 4.706% | $87.8274 | $87.83 | $87.85 | $87.80 |
| Purchase #4 | $151.76 | 12.621% | $170.9136 | $170.91 | $170.90 | $170.90 |
| Purchase #5 | $9.28 | 12.859% | $10.4733 | $10.47 | $10.45 | $10.50 |
| Purchase #6 | $70.70 | 12.473% | $79.5184 | $79.52 | $79.50 | $79.50 |
| Purchase #7 | $27.78 | 13.674% | $31.5786 | $31.58 | $31.60 | $31.60 |
| 7 purchase totals = | $629.66 | $691.8917 | $691.89 | $691.90 | $691.90 | |