| 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 | $211.57 | 5.250% | $222.6774 | $222.68 | $222.70 | $222.70 |
| Purchase #2 | $163.47 | 10.277% | $180.2698 | $180.27 | $180.25 | $180.30 |
| Purchase #3 | $185.37 | 6.106% | $196.6887 | $196.69 | $196.70 | $196.70 |
| Purchase #4 | $186.78 | 5.671% | $197.3723 | $197.37 | $197.35 | $197.40 |
| Purchase #5 | $25.46 | 8.735% | $27.6839 | $27.68 | $27.70 | $27.70 |
| Purchase #6 | $24.35 | 10.651% | $26.9435 | $26.94 | $26.95 | $26.90 |
| Purchase #7 | $97.94 | 10.243% | $107.972 | $107.97 | $107.95 | $108.00 |
| 7 purchase totals = | $894.94 | $959.6076 | $959.60 | $959.60 | $959.70 | |