| 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 | $79.25 | 8.834% | $86.2509 | $86.25 | $86.25 | $86.30 |
| Purchase #2 | $30.89 | 8.562% | $33.5348 | $33.53 | $33.55 | $33.50 |
| Purchase #3 | $180.42 | 7.619% | $194.1662 | $194.17 | $194.15 | $194.20 |
| Purchase #4 | $128.48 | 3.834% | $133.4059 | $133.41 | $133.40 | $133.40 |
| Purchase #5 | $199.39 | 3.302% | $205.9739 | $205.97 | $205.95 | $206.00 |
| Purchase #6 | $225.63 | 6.128% | $239.4566 | $239.46 | $239.45 | $239.50 |
| Purchase #7 | $34.37 | 3.409% | $35.5417 | $35.54 | $35.55 | $35.50 |
| 7 purchase totals = | $878.43 | $928.3300 | $928.33 | $928.30 | $928.40 | |