| 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 | $227.68 | 5.371% | $239.9087 | $239.91 | $239.90 | $239.90 |
| Purchase #2 | $161.25 | 4.798% | $168.9868 | $168.99 | $169.00 | $169.00 |
| Purchase #3 | $28.64 | 7.310% | $30.7336 | $30.73 | $30.75 | $30.70 |
| Purchase #4 | $87.35 | 8.558% | $94.8254 | $94.83 | $94.85 | $94.80 |
| Purchase #5 | $216.96 | 9.355% | $237.2566 | $237.26 | $237.25 | $237.30 |
| Purchase #6 | $133.50 | 11.165% | $148.4053 | $148.41 | $148.40 | $148.40 |
| Purchase #7 | $17.47 | 4.156% | $18.1961 | $18.20 | $18.20 | $18.20 |
| 7 purchase totals = | $872.85 | $938.3125 | $938.33 | $938.35 | $938.30 | |