| 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 | $209.43 | 12.361% | $235.3176 | $235.32 | $235.30 | $235.30 |
| Purchase #2 | $97.87 | 8.323% | $106.0157 | $106.02 | $106.00 | $106.00 |
| Purchase #3 | $209.58 | 8.118% | $226.5937 | $226.59 | $226.60 | $226.60 |
| Purchase #4 | $163.42 | 8.431% | $177.1979 | $177.20 | $177.20 | $177.20 |
| Purchase #5 | $67.43 | 13.167% | $76.3085 | $76.31 | $76.30 | $76.30 |
| Purchase #6 | $97.44 | 5.403% | $102.7047 | $102.70 | $102.70 | $102.70 |
| Purchase #7 | $117.46 | 4.688% | $122.9665 | $122.97 | $122.95 | $123.00 |
| 7 purchase totals = | $962.63 | $1,047.1046 | $1,047.11 | $1,047.05 | $1,047.10 | |