| 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 | $46.75 | 5.159% | $49.1618 | $49.16 | $49.15 | $49.20 |
| Purchase #2 | $121.91 | 4.674% | $127.6081 | $127.61 | $127.60 | $127.60 |
| Purchase #3 | $211.31 | 9.403% | $231.1795 | $231.18 | $231.20 | $231.20 |
| Purchase #4 | $243.97 | 9.690% | $267.6107 | $267.61 | $267.60 | $267.60 |
| Purchase #5 | $65.90 | 10.303% | $72.6897 | $72.69 | $72.70 | $72.70 |
| Purchase #6 | $163.32 | 4.102% | $170.0194 | $170.02 | $170.00 | $170.00 |
| Purchase #7 | $199.84 | 13.672% | $227.1621 | $227.16 | $227.15 | $227.20 |
| 7 purchase totals = | $1,053.00 | $1,145.4313 | $1,145.43 | $1,145.40 | $1,145.50 | |