| 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 | $236.70 | 11.730% | $264.4649 | $264.46 | $264.45 | $264.50 |
| Purchase #2 | $56.78 | 12.380% | $63.8094 | $63.81 | $63.80 | $63.80 |
| Purchase #3 | $118.28 | 9.328% | $129.3132 | $129.31 | $129.30 | $129.30 |
| Purchase #4 | $82.59 | 5.750% | $87.3389 | $87.34 | $87.35 | $87.30 |
| Purchase #5 | $134.34 | 4.484% | $140.3638 | $140.36 | $140.35 | $140.40 |
| Purchase #6 | $246.43 | 8.451% | $267.2558 | $267.26 | $267.25 | $267.30 |
| Purchase #7 | $234.41 | 12.519% | $263.7558 | $263.76 | $263.75 | $263.80 |
| 7 purchase totals = | $1,109.53 | $1,216.3018 | $1,216.30 | $1,216.25 | $1,216.40 | |