| 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 | $196.36 | 9.679% | $215.3657 | $215.37 | $215.35 | $215.40 |
| Purchase #2 | $184.75 | 12.179% | $207.2507 | $207.25 | $207.25 | $207.30 |
| Purchase #3 | $239.81 | 9.624% | $262.8893 | $262.89 | $262.90 | $262.90 |
| Purchase #4 | $40.38 | 3.729% | $41.8858 | $41.89 | $41.90 | $41.90 |
| Purchase #5 | $27.40 | 7.215% | $29.3769 | $29.38 | $29.40 | $29.40 |
| Purchase #6 | $46.32 | 10.524% | $51.1947 | $51.19 | $51.20 | $51.20 |
| Purchase #7 | $158.95 | 13.369% | $180.2 | $180.20 | $180.20 | $180.20 |
| 7 purchase totals = | $893.97 | $988.1631 | $988.17 | $988.20 | $988.30 | |