| 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 | $236.28 | 13.574% | $268.3526 | $268.35 | $268.35 | $268.40 |
| Purchase #2 | $158.65 | 13.662% | $180.3248 | $180.32 | $180.30 | $180.30 |
| Purchase #3 | $97.26 | 5.738% | $102.8408 | $102.84 | $102.85 | $102.80 |
| Purchase #4 | $79.33 | 11.797% | $88.6886 | $88.69 | $88.70 | $88.70 |
| Purchase #5 | $48.48 | 7.734% | $52.2294 | $52.23 | $52.25 | $52.20 |
| Purchase #6 | $222.25 | 5.680% | $234.8738 | $234.87 | $234.85 | $234.90 |
| Purchase #7 | $193.74 | 3.251% | $200.0385 | $200.04 | $200.05 | $200.00 |
| 7 purchase totals = | $1,035.99 | $1,127.3485 | $1,127.34 | $1,127.35 | $1,127.30 | |