| 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 | $127.67 | 4.569% | $133.5032 | $133.50 | $133.50 | $133.50 |
| Purchase #2 | $114.99 | 8.733% | $125.0321 | $125.03 | $125.05 | $125.00 |
| Purchase #3 | $182.40 | 6.144% | $193.6067 | $193.61 | $193.60 | $193.60 |
| Purchase #4 | $27.89 | 9.316% | $30.4882 | $30.49 | $30.50 | $30.50 |
| Purchase #5 | $117.34 | 10.587% | $129.7628 | $129.76 | $129.75 | $129.80 |
| Purchase #6 | $118.86 | 12.384% | $133.5796 | $133.58 | $133.60 | $133.60 |
| Purchase #7 | $51.58 | 5.566% | $54.4509 | $54.45 | $54.45 | $54.50 |
| 7 purchase totals = | $740.73 | $800.4235 | $800.42 | $800.45 | $800.50 | |