| 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 | $199.31 | 6.762% | $212.7873 | $212.79 | $212.80 | $212.80 |
| Purchase #2 | $69.37 | 7.432% | $74.5256 | $74.53 | $74.55 | $74.50 |
| Purchase #3 | $36.84 | 11.580% | $41.1061 | $41.11 | $41.10 | $41.10 |
| Purchase #4 | $231.47 | 3.255% | $239.0043 | $239.00 | $239.00 | $239.00 |
| Purchase #5 | $209.43 | 10.615% | $231.661 | $231.66 | $231.65 | $231.70 |
| Purchase #6 | $79.99 | 6.669% | $85.3245 | $85.32 | $85.30 | $85.30 |
| Purchase #7 | $230.38 | 7.495% | $247.647 | $247.65 | $247.65 | $247.60 |
| 7 purchase totals = | $1,056.79 | $1,132.0558 | $1,132.06 | $1,132.05 | $1,132.00 | |