| 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 | $133.79 | 7.852% | $144.2952 | $144.30 | $144.30 | $144.30 |
| Purchase #2 | $240.32 | 12.386% | $270.086 | $270.09 | $270.10 | $270.10 |
| Purchase #3 | $194.46 | 5.557% | $205.2661 | $205.27 | $205.25 | $205.30 |
| Purchase #4 | $115.57 | 3.600% | $119.7305 | $119.73 | $119.75 | $119.70 |
| Purchase #5 | $43.98 | 9.129% | $47.9949 | $47.99 | $48.00 | $48.00 |
| Purchase #6 | $114.80 | 11.268% | $127.7357 | $127.74 | $127.75 | $127.70 |
| Purchase #7 | $163.65 | 4.418% | $170.8801 | $170.88 | $170.90 | $170.90 |
| 7 purchase totals = | $1,006.57 | $1,085.9885 | $1,086.00 | $1,086.05 | $1,086.00 | |