| 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 | $85.46 | 3.241% | $88.2298 | $88.23 | $88.25 | $88.20 |
| Purchase #2 | $236.45 | 7.336% | $253.796 | $253.80 | $253.80 | $253.80 |
| Purchase #3 | $223.88 | 6.747% | $238.9852 | $238.99 | $239.00 | $239.00 |
| Purchase #4 | $163.49 | 10.232% | $180.2183 | $180.22 | $180.20 | $180.20 |
| Purchase #5 | $152.99 | 7.202% | $164.0083 | $164.01 | $164.00 | $164.00 |
| Purchase #6 | $182.67 | 13.682% | $207.6629 | $207.66 | $207.65 | $207.70 |
| Purchase #7 | $171.36 | 5.151% | $180.1868 | $180.19 | $180.20 | $180.20 |
| 7 purchase totals = | $1,216.30 | $1,313.0873 | $1,313.10 | $1,313.10 | $1,313.10 | |