| 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 | $190.87 | 12.705% | $215.12 | $215.12 | $215.10 | $215.10 |
| Purchase #2 | $231.70 | 6.328% | $246.362 | $246.36 | $246.35 | $246.40 |
| Purchase #3 | $167.77 | 3.340% | $173.3735 | $173.37 | $173.35 | $173.40 |
| Purchase #4 | $170.88 | 12.244% | $191.8025 | $191.80 | $191.80 | $191.80 |
| Purchase #5 | $174.44 | 5.487% | $184.0115 | $184.01 | $184.00 | $184.00 |
| Purchase #6 | $27.82 | 5.850% | $29.4475 | $29.45 | $29.45 | $29.40 |
| Purchase #7 | $66.74 | 3.455% | $69.0459 | $69.05 | $69.05 | $69.00 |
| 7 purchase totals = | $1,030.22 | $1,109.1629 | $1,109.16 | $1,109.10 | $1,109.10 | |