| 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 | $218.30 | 7.437% | $234.535 | $234.54 | $234.55 | $234.50 |
| Purchase #2 | $100.41 | 9.369% | $109.8174 | $109.82 | $109.80 | $109.80 |
| Purchase #3 | $143.32 | 13.790% | $163.0838 | $163.08 | $163.10 | $163.10 |
| Purchase #4 | $201.67 | 13.705% | $229.3089 | $229.31 | $229.30 | $229.30 |
| Purchase #5 | $209.64 | 8.275% | $226.9877 | $226.99 | $227.00 | $227.00 |
| Purchase #6 | $146.57 | 4.574% | $153.2741 | $153.27 | $153.25 | $153.30 |
| Purchase #7 | $84.81 | 4.302% | $88.4585 | $88.46 | $88.45 | $88.50 |
| 7 purchase totals = | $1,104.72 | $1,205.4654 | $1,205.47 | $1,205.45 | $1,205.50 | |