| 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 | $232.39 | 6.637% | $247.8137 | $247.81 | $247.80 | $247.80 |
| Purchase #2 | $20.72 | 11.431% | $23.0885 | $23.09 | $23.10 | $23.10 |
| Purchase #3 | $79.29 | 7.238% | $85.029 | $85.03 | $85.05 | $85.00 |
| Purchase #4 | $118.49 | 9.211% | $129.4041 | $129.40 | $129.40 | $129.40 |
| Purchase #5 | $64.49 | 7.367% | $69.241 | $69.24 | $69.25 | $69.20 |
| Purchase #6 | $6.62 | 3.503% | $6.8519 | $6.85 | $6.85 | $6.90 |
| Purchase #7 | $188.61 | 13.627% | $214.3119 | $214.31 | $214.30 | $214.30 |
| 7 purchase totals = | $710.61 | $775.7401 | $775.73 | $775.75 | $775.70 | |