| 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 | $242.31 | 11.603% | $270.4252 | $270.43 | $270.45 | $270.40 |
| Purchase #2 | $156.40 | 4.213% | $162.9891 | $162.99 | $163.00 | $163.00 |
| Purchase #3 | $146.80 | 5.145% | $154.3529 | $154.35 | $154.35 | $154.40 |
| Purchase #4 | $188.64 | 4.346% | $196.8383 | $196.84 | $196.85 | $196.80 |
| Purchase #5 | $48.58 | 13.874% | $55.32 | $55.32 | $55.30 | $55.30 |
| Purchase #6 | $153.53 | 4.692% | $160.7336 | $160.73 | $160.75 | $160.70 |
| Purchase #7 | $113.91 | 3.375% | $117.7545 | $117.75 | $117.75 | $117.80 |
| 7 purchase totals = | $1,050.17 | $1,118.4136 | $1,118.41 | $1,118.45 | $1,118.40 | |