| 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 | $196.48 | 13.325% | $222.661 | $222.66 | $222.65 | $222.70 |
| Purchase #2 | $47.66 | 8.411% | $51.6687 | $51.67 | $51.65 | $51.70 |
| Purchase #3 | $118.59 | 3.328% | $122.5367 | $122.54 | $122.55 | $122.50 |
| Purchase #4 | $12.90 | 11.435% | $14.3751 | $14.38 | $14.40 | $14.40 |
| Purchase #5 | $114.67 | 11.514% | $127.8731 | $127.87 | $127.85 | $127.90 |
| Purchase #6 | $97.54 | 13.174% | $110.3899 | $110.39 | $110.40 | $110.40 |
| Purchase #7 | $192.75 | 8.419% | $208.9776 | $208.98 | $209.00 | $209.00 |
| 7 purchase totals = | $780.59 | $858.4821 | $858.49 | $858.50 | $858.60 | |