| 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 | $197.44 | 13.491% | $224.0766 | $224.08 | $224.10 | $224.10 |
| Purchase #2 | $231.88 | 13.723% | $263.7009 | $263.70 | $263.70 | $263.70 |
| Purchase #3 | $173.88 | 11.381% | $193.6693 | $193.67 | $193.65 | $193.70 |
| Purchase #4 | $123.63 | 5.717% | $130.6979 | $130.70 | $130.70 | $130.70 |
| Purchase #5 | $248.98 | 13.380% | $282.2935 | $282.29 | $282.30 | $282.30 |
| Purchase #6 | $74.95 | 5.353% | $78.9621 | $78.96 | $78.95 | $79.00 |
| Purchase #7 | $88.56 | 9.562% | $97.0281 | $97.03 | $97.05 | $97.00 |
| 7 purchase totals = | $1,139.32 | $1,270.4284 | $1,270.43 | $1,270.45 | $1,270.50 | |