| 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 | $128.89 | 6.520% | $137.2936 | $137.29 | $137.30 | $137.30 |
| Purchase #2 | $130.31 | 3.402% | $134.7431 | $134.74 | $134.75 | $134.70 |
| Purchase #3 | $231.62 | 7.391% | $248.739 | $248.74 | $248.75 | $248.70 |
| Purchase #4 | $235.69 | 3.432% | $243.7789 | $243.78 | $243.80 | $243.80 |
| Purchase #5 | $49.26 | 8.243% | $53.3205 | $53.32 | $53.30 | $53.30 |
| Purchase #6 | $167.92 | 8.257% | $181.7852 | $181.79 | $181.80 | $181.80 |
| Purchase #7 | $217.62 | 4.389% | $227.1713 | $227.17 | $227.15 | $227.20 |
| 7 purchase totals = | $1,161.31 | $1,226.8316 | $1,226.83 | $1,226.85 | $1,226.80 | |