| 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 | $224.53 | 3.169% | $231.6454 | $231.65 | $231.65 | $231.60 |
| Purchase #2 | $182.44 | 7.643% | $196.3839 | $196.38 | $196.40 | $196.40 |
| Purchase #3 | $223.93 | 6.789% | $239.1326 | $239.13 | $239.15 | $239.10 |
| Purchase #4 | $121.34 | 12.311% | $136.2782 | $136.28 | $136.30 | $136.30 |
| Purchase #5 | $73.94 | 5.411% | $77.9409 | $77.94 | $77.95 | $77.90 |
| Purchase #6 | $121.57 | 6.619% | $129.6167 | $129.62 | $129.60 | $129.60 |
| Purchase #7 | $214.41 | 9.393% | $234.5495 | $234.55 | $234.55 | $234.50 |
| 7 purchase totals = | $1,162.16 | $1,245.5472 | $1,245.55 | $1,245.60 | $1,245.40 | |