| 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 | $203.68 | 6.805% | $217.5404 | $217.54 | $217.55 | $217.50 |
| Purchase #2 | $107.96 | 4.131% | $112.4198 | $112.42 | $112.40 | $112.40 |
| Purchase #3 | $220.26 | 12.386% | $247.5414 | $247.54 | $247.55 | $247.50 |
| Purchase #4 | $91.84 | 4.387% | $95.869 | $95.87 | $95.85 | $95.90 |
| Purchase #5 | $89.91 | 10.405% | $99.2651 | $99.27 | $99.25 | $99.30 |
| Purchase #6 | $91.38 | 7.138% | $97.9027 | $97.90 | $97.90 | $97.90 |
| Purchase #7 | $10.91 | 11.223% | $12.1344 | $12.13 | $12.15 | $12.10 |
| 7 purchase totals = | $815.94 | $882.6728 | $882.67 | $882.65 | $882.60 | |