| 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 | $106.61 | 12.449% | $119.8819 | $119.88 | $119.90 | $119.90 |
| Purchase #2 | $81.66 | 5.671% | $86.2909 | $86.29 | $86.30 | $86.30 |
| Purchase #3 | $188.25 | 7.105% | $201.6252 | $201.63 | $201.65 | $201.60 |
| Purchase #4 | $196.67 | 9.696% | $215.7391 | $215.74 | $215.75 | $215.70 |
| Purchase #5 | $109.47 | 8.858% | $119.1669 | $119.17 | $119.15 | $119.20 |
| Purchase #6 | $180.48 | 8.598% | $195.9977 | $196.00 | $196.00 | $196.00 |
| Purchase #7 | $141.49 | 11.872% | $158.2877 | $158.29 | $158.30 | $158.30 |
| 7 purchase totals = | $1,004.63 | $1,096.9894 | $1,097.00 | $1,097.05 | $1,097.00 | |