| 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 | $199.33 | 7.567% | $214.4133 | $214.41 | $214.40 | $214.40 |
| Purchase #2 | $196.39 | 12.537% | $221.0114 | $221.01 | $221.00 | $221.00 |
| Purchase #3 | $51.88 | 6.689% | $55.3503 | $55.35 | $55.35 | $55.40 |
| Purchase #4 | $248.38 | 13.851% | $282.7831 | $282.78 | $282.80 | $282.80 |
| Purchase #5 | $113.47 | 3.276% | $117.1873 | $117.19 | $117.20 | $117.20 |
| Purchase #6 | $25.28 | 5.835% | $26.7551 | $26.76 | $26.75 | $26.80 |
| Purchase #7 | $199.27 | 9.266% | $217.7344 | $217.73 | $217.75 | $217.70 |
| 7 purchase totals = | $1,034.00 | $1,135.2349 | $1,135.23 | $1,135.25 | $1,135.30 | |