| 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 | $200.41 | 4.216% | $208.8593 | $208.86 | $208.85 | $208.90 |
| Purchase #2 | $112.89 | 5.868% | $119.5144 | $119.51 | $119.50 | $119.50 |
| Purchase #3 | $126.99 | 4.721% | $132.9852 | $132.99 | $133.00 | $133.00 |
| Purchase #4 | $56.52 | 4.255% | $58.9249 | $58.92 | $58.90 | $58.90 |
| Purchase #5 | $74.42 | 8.821% | $80.9846 | $80.98 | $81.00 | $81.00 |
| Purchase #6 | $54.25 | 11.852% | $60.6797 | $60.68 | $60.70 | $60.70 |
| Purchase #7 | $180.54 | 4.343% | $188.3809 | $188.38 | $188.40 | $188.40 |
| 7 purchase totals = | $806.02 | $850.3290 | $850.32 | $850.35 | $850.40 | |