| 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 | $239.63 | 3.717% | $248.537 | $248.54 | $248.55 | $248.50 |
| Purchase #2 | $77.42 | 6.231% | $82.244 | $82.24 | $82.25 | $82.20 |
| Purchase #3 | $54.40 | 13.528% | $61.7592 | $61.76 | $61.75 | $61.80 |
| Purchase #4 | $217.83 | 4.768% | $228.2161 | $228.22 | $228.20 | $228.20 |
| Purchase #5 | $43.69 | 11.520% | $48.7231 | $48.72 | $48.70 | $48.70 |
| Purchase #6 | $233.65 | 10.283% | $257.6762 | $257.68 | $257.70 | $257.70 |
| Purchase #7 | $33.70 | 10.525% | $37.2469 | $37.25 | $37.25 | $37.20 |
| 7 purchase totals = | $900.32 | $964.4025 | $964.41 | $964.40 | $964.30 | |