| 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 | $107.98 | 5.439% | $113.853 | $113.85 | $113.85 | $113.90 |
| Purchase #2 | $8.82 | 8.394% | $9.5604 | $9.56 | $9.55 | $9.60 |
| Purchase #3 | $154.60 | 6.351% | $164.4186 | $164.42 | $164.40 | $164.40 |
| Purchase #4 | $132.35 | 12.535% | $148.9401 | $148.94 | $148.95 | $148.90 |
| Purchase #5 | $249.83 | 3.683% | $259.0312 | $259.03 | $259.05 | $259.00 |
| Purchase #6 | $107.70 | 6.573% | $114.7791 | $114.78 | $114.80 | $114.80 |
| Purchase #7 | $28.40 | 7.363% | $30.4911 | $30.49 | $30.50 | $30.50 |
| 7 purchase totals = | $789.68 | $841.0735 | $841.07 | $841.10 | $841.10 | |