| 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 | $242.79 | 12.496% | $273.129 | $273.13 | $273.15 | $273.10 |
| Purchase #2 | $108.77 | 6.333% | $115.6584 | $115.66 | $115.65 | $115.70 |
| Purchase #3 | $231.56 | 7.363% | $248.6098 | $248.61 | $248.60 | $248.60 |
| Purchase #4 | $69.27 | 8.571% | $75.2071 | $75.21 | $75.20 | $75.20 |
| Purchase #5 | $181.56 | 9.767% | $199.293 | $199.29 | $199.30 | $199.30 |
| Purchase #6 | $78.61 | 9.604% | $86.1597 | $86.16 | $86.15 | $86.20 |
| Purchase #7 | $92.26 | 11.862% | $103.2039 | $103.20 | $103.20 | $103.20 |
| 7 purchase totals = | $1,004.82 | $1,101.2609 | $1,101.26 | $1,101.25 | $1,101.30 | |