| 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 | $214.97 | 7.240% | $230.5338 | $230.53 | $230.55 | $230.50 |
| Purchase #2 | $57.77 | 9.379% | $63.1882 | $63.19 | $63.20 | $63.20 |
| Purchase #3 | $164.97 | 13.193% | $186.7345 | $186.73 | $186.75 | $186.70 |
| Purchase #4 | $11.53 | 7.709% | $12.4188 | $12.42 | $12.40 | $12.40 |
| Purchase #5 | $112.79 | 11.158% | $125.3751 | $125.38 | $125.40 | $125.40 |
| Purchase #6 | $113.99 | 11.205% | $126.7626 | $126.76 | $126.75 | $126.80 |
| Purchase #7 | $119.49 | 3.526% | $123.7032 | $123.70 | $123.70 | $123.70 |
| 7 purchase totals = | $795.51 | $868.7162 | $868.71 | $868.75 | $868.70 | |