| 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 | $236.99 | 13.413% | $268.7775 | $268.78 | $268.80 | $268.80 |
| Purchase #2 | $178.63 | 11.846% | $199.7905 | $199.79 | $199.80 | $199.80 |
| Purchase #3 | $202.73 | 4.757% | $212.3739 | $212.37 | $212.35 | $212.40 |
| Purchase #4 | $152.29 | 12.246% | $170.9394 | $170.94 | $170.95 | $170.90 |
| Purchase #5 | $98.66 | 12.870% | $111.3575 | $111.36 | $111.35 | $111.40 |
| Purchase #6 | $87.53 | 11.665% | $97.7404 | $97.74 | $97.75 | $97.70 |
| Purchase #7 | $57.72 | 4.659% | $60.4092 | $60.41 | $60.40 | $60.40 |
| 7 purchase totals = | $1,014.55 | $1,121.3884 | $1,121.39 | $1,121.40 | $1,121.40 | |