| 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 | $162.94 | 4.298% | $169.9432 | $169.94 | $169.95 | $169.90 |
| Purchase #2 | $79.41 | 11.451% | $88.5032 | $88.50 | $88.50 | $88.50 |
| Purchase #3 | $215.82 | 3.123% | $222.5601 | $222.56 | $222.55 | $222.60 |
| Purchase #4 | $178.38 | 12.730% | $201.0878 | $201.09 | $201.10 | $201.10 |
| Purchase #5 | $99.27 | 11.182% | $110.3704 | $110.37 | $110.35 | $110.40 |
| Purchase #6 | $167.68 | 11.382% | $186.7653 | $186.77 | $186.75 | $186.80 |
| Purchase #7 | $97.74 | 8.249% | $105.8026 | $105.80 | $105.80 | $105.80 |
| 7 purchase totals = | $1,001.24 | $1,085.0326 | $1,085.03 | $1,085.00 | $1,085.10 | |