| 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 | $161.74 | 9.694% | $177.4191 | $177.42 | $177.40 | $177.40 |
| Purchase #2 | $215.46 | 5.538% | $227.3922 | $227.39 | $227.40 | $227.40 |
| Purchase #3 | $214.73 | 4.106% | $223.5468 | $223.55 | $223.55 | $223.50 |
| Purchase #4 | $54.39 | 3.135% | $56.0951 | $56.10 | $56.10 | $56.10 |
| Purchase #5 | $100.92 | 10.418% | $111.4338 | $111.43 | $111.45 | $111.40 |
| Purchase #6 | $227.39 | 3.782% | $235.9899 | $235.99 | $236.00 | $236.00 |
| Purchase #7 | $9.48 | 7.296% | $10.1717 | $10.17 | $10.15 | $10.20 |
| 7 purchase totals = | $984.11 | $1,042.0486 | $1,042.05 | $1,042.05 | $1,042.00 | |