| 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 | $169.27 | 10.611% | $187.2312 | $187.23 | $187.25 | $187.20 |
| Purchase #2 | $199.33 | 11.796% | $222.843 | $222.84 | $222.85 | $222.80 |
| Purchase #3 | $209.98 | 4.557% | $219.5488 | $219.55 | $219.55 | $219.50 |
| Purchase #4 | $51.97 | 8.146% | $56.2035 | $56.20 | $56.20 | $56.20 |
| Purchase #5 | $239.96 | 11.363% | $267.2267 | $267.23 | $267.25 | $267.20 |
| Purchase #6 | $214.83 | 3.659% | $222.6906 | $222.69 | $222.70 | $222.70 |
| Purchase #7 | $83.88 | 11.560% | $93.5765 | $93.58 | $93.60 | $93.60 |
| 7 purchase totals = | $1,169.22 | $1,269.3203 | $1,269.32 | $1,269.40 | $1,269.20 | |