| 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 | $143.60 | 12.203% | $161.1235 | $161.12 | $161.10 | $161.10 |
| Purchase #2 | $233.72 | 11.159% | $259.8008 | $259.80 | $259.80 | $259.80 |
| Purchase #3 | $211.38 | 11.652% | $236.01 | $236.01 | $236.00 | $236.00 |
| Purchase #4 | $52.78 | 10.474% | $58.3082 | $58.31 | $58.30 | $58.30 |
| Purchase #5 | $124.76 | 7.219% | $133.7664 | $133.77 | $133.75 | $133.80 |
| Purchase #6 | $152.66 | 6.150% | $162.0486 | $162.05 | $162.05 | $162.00 |
| Purchase #7 | $215.39 | 3.143% | $222.1597 | $222.16 | $222.15 | $222.20 |
| 7 purchase totals = | $1,134.29 | $1,233.2172 | $1,233.22 | $1,233.15 | $1,233.20 | |