| 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 | $128.69 | 9.124% | $140.4317 | $140.43 | $140.45 | $140.40 |
| Purchase #2 | $121.57 | 8.701% | $132.1478 | $132.15 | $132.15 | $132.10 |
| Purchase #3 | $190.60 | 9.204% | $208.1428 | $208.14 | $208.15 | $208.10 |
| Purchase #4 | $88.35 | 11.568% | $98.5703 | $98.57 | $98.55 | $98.60 |
| Purchase #5 | $113.55 | 3.188% | $117.17 | $117.17 | $117.15 | $117.20 |
| Purchase #6 | $33.84 | 10.328% | $37.335 | $37.34 | $37.35 | $37.30 |
| Purchase #7 | $41.87 | 13.221% | $47.4056 | $47.41 | $47.40 | $47.40 |
| 7 purchase totals = | $718.47 | $781.2032 | $781.21 | $781.20 | $781.10 | |