| 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 | $113.92 | 7.145% | $122.0596 | $122.06 | $122.05 | $122.10 |
| Purchase #2 | $243.78 | 5.841% | $258.0192 | $258.02 | $258.00 | $258.00 |
| Purchase #3 | $116.84 | 10.675% | $129.3127 | $129.31 | $129.30 | $129.30 |
| Purchase #4 | $26.61 | 10.122% | $29.3035 | $29.30 | $29.30 | $29.30 |
| Purchase #5 | $121.84 | 11.704% | $136.1002 | $136.10 | $136.10 | $136.10 |
| Purchase #6 | $202.99 | 12.322% | $228.0024 | $228.00 | $228.00 | $228.00 |
| Purchase #7 | $54.94 | 11.223% | $61.1059 | $61.11 | $61.10 | $61.10 |
| 7 purchase totals = | $880.92 | $963.9035 | $963.90 | $963.85 | $963.90 | |