| 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 | $99.57 | 11.720% | $111.2396 | $111.24 | $111.25 | $111.20 |
| Purchase #2 | $246.60 | 10.798% | $273.2279 | $273.23 | $273.25 | $273.20 |
| Purchase #3 | $246.83 | 10.383% | $272.4584 | $272.46 | $272.45 | $272.50 |
| Purchase #4 | $73.32 | 3.557% | $75.928 | $75.93 | $75.95 | $75.90 |
| Purchase #5 | $45.35 | 7.440% | $48.724 | $48.72 | $48.70 | $48.70 |
| Purchase #6 | $222.45 | 11.563% | $248.1719 | $248.17 | $248.15 | $248.20 |
| Purchase #7 | $226.41 | 11.415% | $252.2547 | $252.25 | $252.25 | $252.30 |
| 7 purchase totals = | $1,160.53 | $1,282.0045 | $1,282.00 | $1,282.00 | $1,282.00 | |