| 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 | $104.42 | 12.528% | $117.5017 | $117.50 | $117.50 | $117.50 |
| Purchase #2 | $108.85 | 12.565% | $122.527 | $122.53 | $122.55 | $122.50 |
| Purchase #3 | $72.75 | 3.247% | $75.1122 | $75.11 | $75.10 | $75.10 |
| Purchase #4 | $248.59 | 3.775% | $257.9743 | $257.97 | $257.95 | $258.00 |
| Purchase #5 | $138.91 | 5.455% | $146.4875 | $146.49 | $146.50 | $146.50 |
| Purchase #6 | $231.37 | 13.425% | $262.4314 | $262.43 | $262.45 | $262.40 |
| Purchase #7 | $67.50 | 13.561% | $76.6537 | $76.65 | $76.65 | $76.70 |
| 7 purchase totals = | $972.39 | $1,058.6878 | $1,058.68 | $1,058.70 | $1,058.70 | |