| 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 | $193.36 | 12.825% | $218.1584 | $218.16 | $218.15 | $218.20 |
| Purchase #2 | $117.95 | 13.575% | $133.9617 | $133.96 | $133.95 | $134.00 |
| Purchase #3 | $86.29 | 3.108% | $88.9719 | $88.97 | $88.95 | $89.00 |
| Purchase #4 | $125.89 | 11.531% | $140.4064 | $140.41 | $140.40 | $140.40 |
| Purchase #5 | $47.95 | 12.357% | $53.8752 | $53.88 | $53.90 | $53.90 |
| Purchase #6 | $219.54 | 7.252% | $235.461 | $235.46 | $235.45 | $235.50 |
| Purchase #7 | $107.70 | 6.304% | $114.4894 | $114.49 | $114.50 | $114.50 |
| 7 purchase totals = | $898.68 | $985.3240 | $985.33 | $985.30 | $985.50 | |