| 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 | $133.99 | 10.702% | $148.3296 | $148.33 | $148.35 | $148.30 |
| Purchase #2 | $211.54 | 9.451% | $231.5326 | $231.53 | $231.55 | $231.50 |
| Purchase #3 | $94.38 | 13.617% | $107.2317 | $107.23 | $107.25 | $107.20 |
| Purchase #4 | $223.95 | 9.499% | $245.223 | $245.22 | $245.20 | $245.20 |
| Purchase #5 | $52.34 | 12.353% | $58.8056 | $58.81 | $58.80 | $58.80 |
| Purchase #6 | $32.40 | 11.585% | $36.1535 | $36.15 | $36.15 | $36.20 |
| Purchase #7 | $141.65 | 13.173% | $160.3096 | $160.31 | $160.30 | $160.30 |
| 7 purchase totals = | $890.25 | $987.5856 | $987.58 | $987.60 | $987.50 | |