| 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 | $112.90 | 11.328% | $125.6893 | $125.69 | $125.70 | $125.70 |
| Purchase #2 | $72.86 | 4.689% | $76.2764 | $76.28 | $76.30 | $76.30 |
| Purchase #3 | $206.86 | 3.609% | $214.3256 | $214.33 | $214.35 | $214.30 |
| Purchase #4 | $11.81 | 7.759% | $12.7263 | $12.73 | $12.75 | $12.70 |
| Purchase #5 | $220.98 | 9.745% | $242.5145 | $242.51 | $242.50 | $242.50 |
| Purchase #6 | $125.25 | 7.603% | $134.7728 | $134.77 | $134.75 | $134.80 |
| Purchase #7 | $109.68 | 3.738% | $113.7798 | $113.78 | $113.80 | $113.80 |
| 7 purchase totals = | $860.34 | $920.0847 | $920.09 | $920.15 | $920.10 | |