| 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 | $207.91 | 7.863% | $224.258 | $224.26 | $224.25 | $224.30 |
| Purchase #2 | $163.80 | 3.197% | $169.0367 | $169.04 | $169.05 | $169.00 |
| Purchase #3 | $74.69 | 10.661% | $82.6527 | $82.65 | $82.65 | $82.70 |
| Purchase #4 | $108.37 | 9.787% | $118.9762 | $118.98 | $119.00 | $119.00 |
| Purchase #5 | $199.31 | 11.273% | $221.7782 | $221.78 | $221.80 | $221.80 |
| Purchase #6 | $223.94 | 12.216% | $251.2965 | $251.30 | $251.30 | $251.30 |
| Purchase #7 | $228.51 | 8.695% | $248.3789 | $248.38 | $248.40 | $248.40 |
| 7 purchase totals = | $1,206.53 | $1,316.3772 | $1,316.39 | $1,316.45 | $1,316.50 | |