| 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 | $250.60 | 7.815% | $270.1844 | $270.18 | $270.20 | $270.20 |
| Purchase #2 | $248.55 | 5.560% | $262.3694 | $262.37 | $262.35 | $262.40 |
| Purchase #3 | $102.68 | 4.212% | $107.0049 | $107.00 | $107.00 | $107.00 |
| Purchase #4 | $27.81 | 11.277% | $30.9461 | $30.95 | $30.95 | $30.90 |
| Purchase #5 | $154.64 | 4.810% | $162.0782 | $162.08 | $162.10 | $162.10 |
| Purchase #6 | $184.49 | 13.500% | $209.3962 | $209.40 | $209.40 | $209.40 |
| Purchase #7 | $56.30 | 11.156% | $62.5808 | $62.58 | $62.60 | $62.60 |
| 7 purchase totals = | $1,025.07 | $1,104.5600 | $1,104.56 | $1,104.60 | $1,104.60 | |