| 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 | $229.72 | 9.291% | $251.0633 | $251.06 | $251.05 | $251.10 |
| Purchase #2 | $185.30 | 5.367% | $195.2451 | $195.25 | $195.25 | $195.20 |
| Purchase #3 | $28.27 | 6.828% | $30.2003 | $30.20 | $30.20 | $30.20 |
| Purchase #4 | $175.27 | 13.782% | $199.4257 | $199.43 | $199.45 | $199.40 |
| Purchase #5 | $52.62 | 13.471% | $59.7084 | $59.71 | $59.70 | $59.70 |
| Purchase #6 | $224.35 | 12.207% | $251.7364 | $251.74 | $251.75 | $251.70 |
| Purchase #7 | $218.88 | 9.578% | $239.8443 | $239.84 | $239.85 | $239.80 |
| 7 purchase totals = | $1,114.41 | $1,227.2235 | $1,227.23 | $1,227.25 | $1,227.10 | |