| 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 | $13.74 | 12.338% | $15.4352 | $15.44 | $15.45 | $15.40 |
| Purchase #2 | $209.82 | 10.599% | $232.0588 | $232.06 | $232.05 | $232.10 |
| Purchase #3 | $23.62 | 13.623% | $26.8378 | $26.84 | $26.85 | $26.80 |
| Purchase #4 | $208.34 | 3.379% | $215.3798 | $215.38 | $215.40 | $215.40 |
| Purchase #5 | $60.96 | 4.333% | $63.6014 | $63.60 | $63.60 | $63.60 |
| Purchase #6 | $146.54 | 12.170% | $164.3739 | $164.37 | $164.35 | $164.40 |
| Purchase #7 | $222.65 | 3.361% | $230.1333 | $230.13 | $230.15 | $230.10 |
| 7 purchase totals = | $885.67 | $947.8202 | $947.82 | $947.85 | $947.80 | |