| 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 | $106.37 | 7.322% | $114.1584 | $114.16 | $114.15 | $114.20 |
| Purchase #2 | $214.96 | 5.775% | $227.3739 | $227.37 | $227.35 | $227.40 |
| Purchase #3 | $67.90 | 8.504% | $73.6742 | $73.67 | $73.65 | $73.70 |
| Purchase #4 | $164.72 | 8.710% | $179.0671 | $179.07 | $179.05 | $179.10 |
| Purchase #5 | $210.79 | 7.744% | $227.1136 | $227.11 | $227.10 | $227.10 |
| Purchase #6 | $82.58 | 6.410% | $87.8734 | $87.87 | $87.85 | $87.90 |
| Purchase #7 | $118.32 | 10.104% | $130.2751 | $130.28 | $130.30 | $130.30 |
| 7 purchase totals = | $965.64 | $1,039.5357 | $1,039.53 | $1,039.45 | $1,039.70 | |