| 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 | $234.75 | 5.807% | $248.3819 | $248.38 | $248.40 | $248.40 |
| Purchase #2 | $7.59 | 8.691% | $8.2496 | $8.25 | $8.25 | $8.20 |
| Purchase #3 | $72.64 | 11.692% | $81.1331 | $81.13 | $81.15 | $81.10 |
| Purchase #4 | $191.45 | 8.240% | $207.2255 | $207.23 | $207.25 | $207.20 |
| Purchase #5 | $206.71 | 4.396% | $215.797 | $215.80 | $215.80 | $215.80 |
| Purchase #6 | $182.56 | 10.357% | $201.4677 | $201.47 | $201.45 | $201.50 |
| Purchase #7 | $116.59 | 9.849% | $128.0729 | $128.07 | $128.05 | $128.10 |
| 7 purchase totals = | $1,012.29 | $1,090.3277 | $1,090.33 | $1,090.35 | $1,090.30 | |