| 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 | $85.83 | 7.848% | $92.5659 | $92.57 | $92.55 | $92.60 |
| Purchase #2 | $221.87 | 11.224% | $246.7727 | $246.77 | $246.75 | $246.80 |
| Purchase #3 | $237.80 | 5.363% | $250.5532 | $250.55 | $250.55 | $250.60 |
| Purchase #4 | $107.30 | 6.866% | $114.6672 | $114.67 | $114.65 | $114.70 |
| Purchase #5 | $158.81 | 10.173% | $174.9657 | $174.97 | $174.95 | $175.00 |
| Purchase #6 | $97.75 | 4.339% | $101.9914 | $101.99 | $102.00 | $102.00 |
| Purchase #7 | $229.51 | 4.419% | $239.652 | $239.65 | $239.65 | $239.70 |
| 7 purchase totals = | $1,138.87 | $1,221.1681 | $1,221.17 | $1,221.10 | $1,221.40 | |