| 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 | $208.67 | 12.341% | $234.422 | $234.42 | $234.40 | $234.40 |
| Purchase #2 | $103.47 | 13.430% | $117.366 | $117.37 | $117.35 | $117.40 |
| Purchase #3 | $190.56 | 6.554% | $203.0493 | $203.05 | $203.05 | $203.00 |
| Purchase #4 | $149.49 | 8.373% | $162.0068 | $162.01 | $162.00 | $162.00 |
| Purchase #5 | $248.75 | 7.378% | $267.1028 | $267.10 | $267.10 | $267.10 |
| Purchase #6 | $82.73 | 7.589% | $89.0084 | $89.01 | $89.00 | $89.00 |
| Purchase #7 | $106.96 | 7.356% | $114.828 | $114.83 | $114.85 | $114.80 |
| 7 purchase totals = | $1,090.63 | $1,187.7833 | $1,187.79 | $1,187.75 | $1,187.70 | |