| 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 | $247.65 | 12.608% | $278.8737 | $278.87 | $278.85 | $278.90 |
| Purchase #2 | $208.30 | 11.267% | $231.7692 | $231.77 | $231.75 | $231.80 |
| Purchase #3 | $198.36 | 5.730% | $209.726 | $209.73 | $209.75 | $209.70 |
| Purchase #4 | $86.96 | 12.709% | $98.0117 | $98.01 | $98.00 | $98.00 |
| Purchase #5 | $151.52 | 11.754% | $169.3297 | $169.33 | $169.35 | $169.30 |
| Purchase #6 | $162.32 | 13.783% | $184.6926 | $184.69 | $184.70 | $184.70 |
| Purchase #7 | $84.69 | 12.259% | $95.0721 | $95.07 | $95.05 | $95.10 |
| 7 purchase totals = | $1,139.80 | $1,267.4750 | $1,267.47 | $1,267.45 | $1,267.50 | |