| 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 | $233.80 | 3.103% | $241.0548 | $241.05 | $241.05 | $241.10 |
| Purchase #2 | $157.91 | 5.274% | $166.2382 | $166.24 | $166.25 | $166.20 |
| Purchase #3 | $58.80 | 13.762% | $66.8921 | $66.89 | $66.90 | $66.90 |
| Purchase #4 | $57.41 | 10.143% | $63.2331 | $63.23 | $63.25 | $63.20 |
| Purchase #5 | $218.33 | 5.825% | $231.0477 | $231.05 | $231.05 | $231.00 |
| Purchase #6 | $84.85 | 5.750% | $89.7289 | $89.73 | $89.75 | $89.70 |
| Purchase #7 | $118.68 | 4.853% | $124.4395 | $124.44 | $124.45 | $124.40 |
| 7 purchase totals = | $929.78 | $982.6343 | $982.63 | $982.70 | $982.50 | |