| 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 | $136.55 | 3.500% | $141.3293 | $141.33 | $141.35 | $141.30 |
| Purchase #2 | $182.75 | 6.840% | $195.2501 | $195.25 | $195.25 | $195.30 |
| Purchase #3 | $175.48 | 4.297% | $183.0204 | $183.02 | $183.00 | $183.00 |
| Purchase #4 | $233.51 | 13.479% | $264.9848 | $264.98 | $265.00 | $265.00 |
| Purchase #5 | $217.60 | 6.185% | $231.0586 | $231.06 | $231.05 | $231.10 |
| Purchase #6 | $234.36 | 8.403% | $254.0533 | $254.05 | $254.05 | $254.10 |
| Purchase #7 | $246.97 | 12.729% | $278.4068 | $278.41 | $278.40 | $278.40 |
| 7 purchase totals = | $1,427.22 | $1,548.1033 | $1,548.10 | $1,548.10 | $1,548.20 | |