| 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 | $187.42 | 10.169% | $206.4787 | $206.48 | $206.50 | $206.50 |
| Purchase #2 | $55.97 | 6.450% | $59.5801 | $59.58 | $59.60 | $59.60 |
| Purchase #3 | $215.48 | 7.780% | $232.2443 | $232.24 | $232.25 | $232.20 |
| Purchase #4 | $116.41 | 12.572% | $131.0451 | $131.05 | $131.05 | $131.00 |
| Purchase #5 | $123.86 | 4.465% | $129.3903 | $129.39 | $129.40 | $129.40 |
| Purchase #6 | $21.44 | 13.303% | $24.2922 | $24.29 | $24.30 | $24.30 |
| Purchase #7 | $100.44 | 3.853% | $104.31 | $104.31 | $104.30 | $104.30 |
| 7 purchase totals = | $821.02 | $887.3407 | $887.34 | $887.40 | $887.30 | |