| 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 | $36.82 | 10.122% | $40.5469 | $40.55 | $40.55 | $40.50 |
| Purchase #2 | $240.94 | 12.232% | $270.4118 | $270.41 | $270.40 | $270.40 |
| Purchase #3 | $199.66 | 11.760% | $223.14 | $223.14 | $223.15 | $223.10 |
| Purchase #4 | $117.53 | 7.239% | $126.038 | $126.04 | $126.05 | $126.00 |
| Purchase #5 | $177.94 | 5.174% | $187.1466 | $187.15 | $187.15 | $187.10 |
| Purchase #6 | $222.97 | 5.185% | $234.531 | $234.53 | $234.55 | $234.50 |
| Purchase #7 | $94.29 | 3.228% | $97.3337 | $97.33 | $97.35 | $97.30 |
| 7 purchase totals = | $1,090.15 | $1,179.1480 | $1,179.15 | $1,179.20 | $1,178.90 | |