| 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 | $32.37 | 11.244% | $36.0097 | $36.01 | $36.00 | $36.00 |
| Purchase #2 | $180.42 | 5.659% | $190.63 | $190.63 | $190.65 | $190.60 |
| Purchase #3 | $218.31 | 7.402% | $234.4693 | $234.47 | $234.45 | $234.50 |
| Purchase #4 | $105.42 | 10.189% | $116.1612 | $116.16 | $116.15 | $116.20 |
| Purchase #5 | $112.70 | 11.228% | $125.354 | $125.35 | $125.35 | $125.40 |
| Purchase #6 | $206.84 | 4.370% | $215.8789 | $215.88 | $215.90 | $215.90 |
| Purchase #7 | $164.87 | 3.412% | $170.4954 | $170.50 | $170.50 | $170.50 |
| 7 purchase totals = | $1,020.93 | $1,088.9985 | $1,089.00 | $1,089.00 | $1,089.10 | |