| 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 | $228.37 | 10.388% | $252.0931 | $252.09 | $252.10 | $252.10 |
| Purchase #2 | $197.80 | 12.514% | $222.5527 | $222.55 | $222.55 | $222.60 |
| Purchase #3 | $20.66 | 12.826% | $23.3099 | $23.31 | $23.30 | $23.30 |
| Purchase #4 | $169.91 | 9.420% | $185.9155 | $185.92 | $185.90 | $185.90 |
| Purchase #5 | $119.39 | 5.758% | $126.2645 | $126.26 | $126.25 | $126.30 |
| Purchase #6 | $43.46 | 4.863% | $45.5735 | $45.57 | $45.55 | $45.60 |
| Purchase #7 | $137.39 | 11.686% | $153.4454 | $153.45 | $153.45 | $153.40 |
| 7 purchase totals = | $916.98 | $1,009.1546 | $1,009.15 | $1,009.10 | $1,009.20 | |