| 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 | $206.69 | 3.545% | $214.0172 | $214.02 | $214.00 | $214.00 |
| Purchase #2 | $176.39 | 7.441% | $189.5152 | $189.52 | $189.50 | $189.50 |
| Purchase #3 | $83.92 | 12.273% | $94.2195 | $94.22 | $94.20 | $94.20 |
| Purchase #4 | $159.32 | 10.679% | $176.3338 | $176.33 | $176.35 | $176.30 |
| Purchase #5 | $11.68 | 3.110% | $12.0432 | $12.04 | $12.05 | $12.00 |
| Purchase #6 | $123.82 | 7.387% | $132.9666 | $132.97 | $132.95 | $133.00 |
| Purchase #7 | $86.64 | 10.734% | $95.9399 | $95.94 | $95.95 | $95.90 |
| 7 purchase totals = | $848.46 | $915.0354 | $915.04 | $915.00 | $914.90 | |