| 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 | $205.82 | 11.589% | $229.6725 | $229.67 | $229.65 | $229.70 |
| Purchase #2 | $224.31 | 10.339% | $247.5014 | $247.50 | $247.50 | $247.50 |
| Purchase #3 | $16.38 | 3.824% | $17.0064 | $17.01 | $17.00 | $17.00 |
| Purchase #4 | $96.79 | 5.233% | $101.855 | $101.86 | $101.85 | $101.90 |
| Purchase #5 | $106.83 | 8.821% | $116.2535 | $116.25 | $116.25 | $116.30 |
| Purchase #6 | $70.99 | 10.106% | $78.1642 | $78.16 | $78.15 | $78.20 |
| Purchase #7 | $95.90 | 5.611% | $101.2809 | $101.28 | $101.30 | $101.30 |
| 7 purchase totals = | $817.02 | $891.7339 | $891.73 | $891.70 | $891.90 | |