| 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 | $111.43 | 3.186% | $114.9802 | $114.98 | $115.00 | $115.00 |
| Purchase #2 | $185.47 | 12.522% | $208.6946 | $208.69 | $208.70 | $208.70 |
| Purchase #3 | $222.98 | 10.415% | $246.2034 | $246.20 | $246.20 | $246.20 |
| Purchase #4 | $95.62 | 12.379% | $107.4568 | $107.46 | $107.45 | $107.50 |
| Purchase #5 | $129.81 | 3.587% | $134.4663 | $134.47 | $134.45 | $134.50 |
| Purchase #6 | $143.49 | 10.202% | $158.1288 | $158.13 | $158.15 | $158.10 |
| Purchase #7 | $168.80 | 5.392% | $177.9017 | $177.90 | $177.90 | $177.90 |
| 7 purchase totals = | $1,057.60 | $1,147.8318 | $1,147.83 | $1,147.85 | $1,147.90 | |