| 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 | $97.75 | 4.655% | $102.3003 | $102.30 | $102.30 | $102.30 |
| Purchase #2 | $209.86 | 10.766% | $232.4535 | $232.45 | $232.45 | $232.50 |
| Purchase #3 | $205.94 | 5.414% | $217.0896 | $217.09 | $217.10 | $217.10 |
| Purchase #4 | $210.58 | 12.349% | $236.5845 | $236.58 | $236.60 | $236.60 |
| Purchase #5 | $109.89 | 8.338% | $119.0526 | $119.05 | $119.05 | $119.10 |
| Purchase #6 | $129.64 | 9.485% | $141.9364 | $141.94 | $141.95 | $141.90 |
| Purchase #7 | $18.40 | 13.319% | $20.8507 | $20.85 | $20.85 | $20.90 |
| 7 purchase totals = | $982.06 | $1,070.2676 | $1,070.26 | $1,070.30 | $1,070.40 | |