| 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 | $154.92 | 9.337% | $169.3849 | $169.38 | $169.40 | $169.40 |
| Purchase #2 | $197.29 | 3.695% | $204.5799 | $204.58 | $204.60 | $204.60 |
| Purchase #3 | $202.27 | 8.135% | $218.7247 | $218.72 | $218.70 | $218.70 |
| Purchase #4 | $247.48 | 13.475% | $280.8279 | $280.83 | $280.85 | $280.80 |
| Purchase #5 | $76.30 | 3.721% | $79.1391 | $79.14 | $79.15 | $79.10 |
| Purchase #6 | $217.40 | 8.763% | $236.4508 | $236.45 | $236.45 | $236.50 |
| Purchase #7 | $199.38 | 4.790% | $208.9303 | $208.93 | $208.95 | $208.90 |
| 7 purchase totals = | $1,295.04 | $1,398.0376 | $1,398.03 | $1,398.10 | $1,398.00 | |