| 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 | $79.37 | 8.579% | $86.1792 | $86.18 | $86.20 | $86.20 |
| Purchase #2 | $246.85 | 13.381% | $279.881 | $279.88 | $279.90 | $279.90 |
| Purchase #3 | $208.45 | 11.118% | $231.6255 | $231.63 | $231.65 | $231.60 |
| Purchase #4 | $21.95 | 3.782% | $22.7801 | $22.78 | $22.80 | $22.80 |
| Purchase #5 | $188.68 | 7.418% | $202.6763 | $202.68 | $202.70 | $202.70 |
| Purchase #6 | $187.95 | 12.403% | $211.2614 | $211.26 | $211.25 | $211.30 |
| Purchase #7 | $226.97 | 11.348% | $252.7266 | $252.73 | $252.75 | $252.70 |
| 7 purchase totals = | $1,160.22 | $1,287.1301 | $1,287.14 | $1,287.25 | $1,287.20 | |