| 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 | $108.63 | 12.591% | $122.3076 | $122.31 | $122.30 | $122.30 |
| Purchase #2 | $86.56 | 9.808% | $95.0498 | $95.05 | $95.05 | $95.00 |
| Purchase #3 | $130.56 | 3.268% | $134.8267 | $134.83 | $134.85 | $134.80 |
| Purchase #4 | $9.34 | 10.455% | $10.3165 | $10.32 | $10.30 | $10.30 |
| Purchase #5 | $156.82 | 11.596% | $175.0048 | $175.00 | $175.00 | $175.00 |
| Purchase #6 | $22.66 | 13.586% | $25.7386 | $25.74 | $25.75 | $25.70 |
| Purchase #7 | $114.50 | 6.610% | $122.0685 | $122.07 | $122.05 | $122.10 |
| 7 purchase totals = | $629.07 | $685.3125 | $685.32 | $685.30 | $685.20 | |