| 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 | $236.98 | 6.400% | $252.1467 | $252.15 | $252.15 | $252.10 |
| Purchase #2 | $104.48 | 11.419% | $116.4106 | $116.41 | $116.40 | $116.40 |
| Purchase #3 | $28.54 | 12.133% | $32.0028 | $32.00 | $32.00 | $32.00 |
| Purchase #4 | $198.96 | 3.126% | $205.1795 | $205.18 | $205.20 | $205.20 |
| Purchase #5 | $151.33 | 12.327% | $169.9844 | $169.98 | $170.00 | $170.00 |
| Purchase #6 | $187.29 | 4.549% | $195.8098 | $195.81 | $195.80 | $195.80 |
| Purchase #7 | $220.65 | 5.671% | $233.1631 | $233.16 | $233.15 | $233.20 |
| 7 purchase totals = | $1,128.23 | $1,204.6969 | $1,204.69 | $1,204.70 | $1,204.70 | |