| 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 | $249.52 | 7.332% | $267.8148 | $267.81 | $267.80 | $267.80 |
| Purchase #2 | $134.92 | 8.607% | $146.5326 | $146.53 | $146.55 | $146.50 |
| Purchase #3 | $88.64 | 9.654% | $97.1973 | $97.20 | $97.20 | $97.20 |
| Purchase #4 | $158.59 | 11.230% | $176.3997 | $176.40 | $176.40 | $176.40 |
| Purchase #5 | $242.75 | 8.442% | $263.243 | $263.24 | $263.25 | $263.20 |
| Purchase #6 | $40.83 | 7.614% | $43.9388 | $43.94 | $43.95 | $43.90 |
| Purchase #7 | $180.96 | 10.454% | $199.8776 | $199.88 | $199.90 | $199.90 |
| 7 purchase totals = | $1,096.21 | $1,195.0038 | $1,195.00 | $1,195.05 | $1,194.90 | |