| 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 | $237.75 | 3.871% | $246.9533 | $246.95 | $246.95 | $247.00 |
| Purchase #2 | $45.53 | 3.425% | $47.0894 | $47.09 | $47.10 | $47.10 |
| Purchase #3 | $66.29 | 10.221% | $73.0655 | $73.07 | $73.05 | $73.10 |
| Purchase #4 | $7.42 | 10.853% | $8.2253 | $8.23 | $8.25 | $8.20 |
| Purchase #5 | $213.46 | 13.486% | $242.2472 | $242.25 | $242.25 | $242.20 |
| Purchase #6 | $176.26 | 5.787% | $186.4602 | $186.46 | $186.45 | $186.50 |
| Purchase #7 | $164.98 | 11.585% | $184.0929 | $184.09 | $184.10 | $184.10 |
| 7 purchase totals = | $911.69 | $988.1338 | $988.14 | $988.15 | $988.20 | |