| 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 | $188.44 | 9.681% | $206.6829 | $206.68 | $206.70 | $206.70 |
| Purchase #2 | $187.41 | 9.585% | $205.3732 | $205.37 | $205.35 | $205.40 |
| Purchase #3 | $122.81 | 9.328% | $134.2657 | $134.27 | $134.25 | $134.30 |
| Purchase #4 | $79.86 | 4.323% | $83.3123 | $83.31 | $83.30 | $83.30 |
| Purchase #5 | $70.84 | 8.767% | $77.0505 | $77.05 | $77.05 | $77.10 |
| Purchase #6 | $90.76 | 12.472% | $102.0796 | $102.08 | $102.10 | $102.10 |
| Purchase #7 | $116.98 | 11.524% | $130.4608 | $130.46 | $130.45 | $130.50 |
| 7 purchase totals = | $857.10 | $939.2250 | $939.22 | $939.20 | $939.40 | |