| 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 | $237.32 | 8.382% | $257.2122 | $257.21 | $257.20 | $257.20 |
| Purchase #2 | $110.29 | 13.600% | $125.2894 | $125.29 | $125.30 | $125.30 |
| Purchase #3 | $84.79 | 5.348% | $89.3246 | $89.32 | $89.30 | $89.30 |
| Purchase #4 | $214.87 | 11.240% | $239.0214 | $239.02 | $239.00 | $239.00 |
| Purchase #5 | $236.95 | 12.505% | $266.5806 | $266.58 | $266.60 | $266.60 |
| Purchase #6 | $169.25 | 8.646% | $183.8834 | $183.88 | $183.90 | $183.90 |
| Purchase #7 | $219.95 | 5.834% | $232.7819 | $232.78 | $232.80 | $232.80 |
| 7 purchase totals = | $1,273.42 | $1,394.0935 | $1,394.08 | $1,394.10 | $1,394.10 | |