| 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 | $188.98 | 5.547% | $199.4627 | $199.46 | $199.45 | $199.50 |
| Purchase #2 | $102.41 | 8.602% | $111.2193 | $111.22 | $111.20 | $111.20 |
| Purchase #3 | $66.64 | 8.309% | $72.1771 | $72.18 | $72.20 | $72.20 |
| Purchase #4 | $81.48 | 13.358% | $92.3641 | $92.36 | $92.35 | $92.40 |
| Purchase #5 | $63.51 | 6.642% | $67.7283 | $67.73 | $67.75 | $67.70 |
| Purchase #6 | $234.37 | 3.587% | $242.7769 | $242.78 | $242.80 | $242.80 |
| Purchase #7 | $28.93 | 3.677% | $29.9938 | $29.99 | $30.00 | $30.00 |
| 7 purchase totals = | $766.32 | $815.7222 | $815.72 | $815.75 | $815.80 | |