| 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 | $236.56 | 9.104% | $258.0964 | $258.10 | $258.10 | $258.10 |
| Purchase #2 | $119.70 | 6.217% | $127.1417 | $127.14 | $127.15 | $127.10 |
| Purchase #3 | $178.39 | 13.125% | $201.8037 | $201.80 | $201.80 | $201.80 |
| Purchase #4 | $29.69 | 4.107% | $30.9094 | $30.91 | $30.90 | $30.90 |
| Purchase #5 | $51.77 | 10.474% | $57.1924 | $57.19 | $57.20 | $57.20 |
| Purchase #6 | $154.59 | 5.610% | $163.2625 | $163.26 | $163.25 | $163.30 |
| Purchase #7 | $159.49 | 3.139% | $164.4964 | $164.50 | $164.50 | $164.50 |
| 7 purchase totals = | $930.19 | $1,002.9025 | $1,002.90 | $1,002.90 | $1,002.90 | |