| 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 | $183.42 | 7.832% | $197.7855 | $197.79 | $197.80 | $197.80 |
| Purchase #2 | $205.85 | 11.135% | $228.7714 | $228.77 | $228.75 | $228.80 |
| Purchase #3 | $82.57 | 4.296% | $86.1172 | $86.12 | $86.10 | $86.10 |
| Purchase #4 | $236.83 | 11.481% | $264.0205 | $264.02 | $264.00 | $264.00 |
| Purchase #5 | $44.73 | 3.503% | $46.2969 | $46.30 | $46.30 | $46.30 |
| Purchase #6 | $215.96 | 4.211% | $225.0541 | $225.05 | $225.05 | $225.10 |
| Purchase #7 | $142.76 | 10.578% | $157.8612 | $157.86 | $157.85 | $157.90 |
| 7 purchase totals = | $1,112.12 | $1,205.9068 | $1,205.91 | $1,205.85 | $1,206.00 | |