| 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 | $234.56 | 11.337% | $261.1521 | $261.15 | $261.15 | $261.20 |
| Purchase #2 | $74.45 | 4.725% | $77.9678 | $77.97 | $77.95 | $78.00 |
| Purchase #3 | $107.30 | 6.214% | $113.9676 | $113.97 | $113.95 | $114.00 |
| Purchase #4 | $219.66 | 12.471% | $247.0538 | $247.05 | $247.05 | $247.10 |
| Purchase #5 | $64.36 | 7.591% | $69.2456 | $69.25 | $69.25 | $69.20 |
| Purchase #6 | $225.83 | 6.257% | $239.9602 | $239.96 | $239.95 | $240.00 |
| Purchase #7 | $41.93 | 12.269% | $47.0744 | $47.07 | $47.05 | $47.10 |
| 7 purchase totals = | $968.09 | $1,056.4215 | $1,056.42 | $1,056.35 | $1,056.60 | |