| 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 | $215.81 | 7.851% | $232.7532 | $232.75 | $232.75 | $232.80 |
| Purchase #2 | $14.36 | 10.744% | $15.9028 | $15.90 | $15.90 | $15.90 |
| Purchase #3 | $93.26 | 4.228% | $97.203 | $97.20 | $97.20 | $97.20 |
| Purchase #4 | $196.92 | 10.296% | $217.1949 | $217.19 | $217.20 | $217.20 |
| Purchase #5 | $114.32 | 3.484% | $118.3029 | $118.30 | $118.30 | $118.30 |
| Purchase #6 | $112.96 | 4.292% | $117.8082 | $117.81 | $117.80 | $117.80 |
| Purchase #7 | $110.28 | 10.855% | $122.2509 | $122.25 | $122.25 | $122.30 |
| 7 purchase totals = | $857.91 | $921.4159 | $921.40 | $921.40 | $921.50 | |