| 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 | $14.92 | 10.603% | $16.502 | $16.50 | $16.50 | $16.50 |
| Purchase #2 | $24.62 | 10.501% | $27.2053 | $27.21 | $27.20 | $27.20 |
| Purchase #3 | $241.49 | 3.530% | $250.0146 | $250.01 | $250.00 | $250.00 |
| Purchase #4 | $164.49 | 11.708% | $183.7485 | $183.75 | $183.75 | $183.70 |
| Purchase #5 | $218.69 | 10.504% | $241.6612 | $241.66 | $241.65 | $241.70 |
| Purchase #6 | $183.30 | 3.395% | $189.523 | $189.52 | $189.50 | $189.50 |
| Purchase #7 | $79.45 | 4.334% | $82.8934 | $82.89 | $82.90 | $82.90 |
| 7 purchase totals = | $926.96 | $991.5480 | $991.54 | $991.50 | $991.50 | |