| 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 | $214.50 | 5.794% | $226.9281 | $226.93 | $226.95 | $226.90 |
| Purchase #2 | $69.26 | 6.731% | $73.9219 | $73.92 | $73.90 | $73.90 |
| Purchase #3 | $86.33 | 9.874% | $94.8542 | $94.85 | $94.85 | $94.90 |
| Purchase #4 | $65.30 | 8.539% | $70.876 | $70.88 | $70.90 | $70.90 |
| Purchase #5 | $32.63 | 3.663% | $33.8252 | $33.83 | $33.85 | $33.80 |
| Purchase #6 | $214.90 | 8.773% | $233.7532 | $233.75 | $233.75 | $233.80 |
| Purchase #7 | $222.81 | 13.135% | $252.0761 | $252.08 | $252.10 | $252.10 |
| 7 purchase totals = | $905.73 | $986.2347 | $986.24 | $986.30 | $986.30 | |