| 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 | $37.56 | 11.304% | $41.8058 | $41.81 | $41.80 | $41.80 |
| Purchase #2 | $9.60 | 8.421% | $10.4084 | $10.41 | $10.40 | $10.40 |
| Purchase #3 | $65.65 | 3.182% | $67.739 | $67.74 | $67.75 | $67.70 |
| Purchase #4 | $219.87 | 13.839% | $250.2978 | $250.30 | $250.30 | $250.30 |
| Purchase #5 | $221.39 | 9.738% | $242.949 | $242.95 | $242.95 | $242.90 |
| Purchase #6 | $208.79 | 5.863% | $221.0314 | $221.03 | $221.05 | $221.00 |
| Purchase #7 | $243.32 | 11.690% | $271.7641 | $271.76 | $271.75 | $271.80 |
| 7 purchase totals = | $1,006.18 | $1,105.9955 | $1,106.00 | $1,106.00 | $1,105.90 | |