| 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 | $250.56 | 12.733% | $282.4638 | $282.46 | $282.45 | $282.50 |
| Purchase #2 | $139.40 | 11.496% | $155.4254 | $155.43 | $155.45 | $155.40 |
| Purchase #3 | $215.71 | 8.465% | $233.9699 | $233.97 | $233.95 | $234.00 |
| Purchase #4 | $95.52 | 8.743% | $103.8713 | $103.87 | $103.85 | $103.90 |
| Purchase #5 | $239.39 | 3.354% | $247.4191 | $247.42 | $247.40 | $247.40 |
| Purchase #6 | $125.91 | 10.640% | $139.3068 | $139.31 | $139.30 | $139.30 |
| Purchase #7 | $176.52 | 9.498% | $193.2859 | $193.29 | $193.30 | $193.30 |
| 7 purchase totals = | $1,243.01 | $1,355.7422 | $1,355.75 | $1,355.70 | $1,355.80 | |