| 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 | $203.95 | 12.639% | $229.7272 | $229.73 | $229.75 | $229.70 |
| Purchase #2 | $112.71 | 5.181% | $118.5495 | $118.55 | $118.55 | $118.50 |
| Purchase #3 | $248.68 | 8.590% | $270.0416 | $270.04 | $270.05 | $270.00 |
| Purchase #4 | $76.59 | 13.182% | $86.6861 | $86.69 | $86.70 | $86.70 |
| Purchase #5 | $109.89 | 12.651% | $123.7922 | $123.79 | $123.80 | $123.80 |
| Purchase #6 | $183.27 | 6.376% | $194.9553 | $194.96 | $194.95 | $195.00 |
| Purchase #7 | $125.34 | 11.758% | $140.0775 | $140.08 | $140.10 | $140.10 |
| 7 purchase totals = | $1,060.43 | $1,163.8294 | $1,163.84 | $1,163.90 | $1,163.80 | |