| 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 | $235.62 | 3.298% | $243.3907 | $243.39 | $243.40 | $243.40 |
| Purchase #2 | $183.73 | 13.223% | $208.0246 | $208.02 | $208.00 | $208.00 |
| Purchase #3 | $62.68 | 8.528% | $68.0254 | $68.03 | $68.05 | $68.00 |
| Purchase #4 | $219.40 | 3.415% | $226.8925 | $226.89 | $226.90 | $226.90 |
| Purchase #5 | $132.53 | 10.230% | $146.0878 | $146.09 | $146.10 | $146.10 |
| Purchase #6 | $110.95 | 10.363% | $122.4477 | $122.45 | $122.45 | $122.40 |
| Purchase #7 | $38.38 | 9.798% | $42.1405 | $42.14 | $42.15 | $42.10 |
| 7 purchase totals = | $983.29 | $1,057.0092 | $1,057.01 | $1,057.05 | $1,056.90 | |