| 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 | $248.68 | 7.150% | $266.4606 | $266.46 | $266.45 | $266.50 |
| Purchase #2 | $162.28 | 4.663% | $169.8471 | $169.85 | $169.85 | $169.80 |
| Purchase #3 | $106.60 | 9.362% | $116.5799 | $116.58 | $116.60 | $116.60 |
| Purchase #4 | $203.68 | 4.574% | $212.9963 | $213.00 | $213.00 | $213.00 |
| Purchase #5 | $44.28 | 10.121% | $48.7616 | $48.76 | $48.75 | $48.80 |
| Purchase #6 | $14.28 | 10.262% | $15.7454 | $15.75 | $15.75 | $15.70 |
| Purchase #7 | $157.50 | 12.639% | $177.4064 | $177.41 | $177.40 | $177.40 |
| 7 purchase totals = | $937.30 | $1,007.7973 | $1,007.81 | $1,007.80 | $1,007.80 | |