| 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 | $218.39 | 9.752% | $239.6874 | $239.69 | $239.70 | $239.70 |
| Purchase #2 | $185.76 | 12.129% | $208.2908 | $208.29 | $208.30 | $208.30 |
| Purchase #3 | $108.55 | 11.604% | $121.1461 | $121.15 | $121.15 | $121.10 |
| Purchase #4 | $72.53 | 10.834% | $80.3879 | $80.39 | $80.40 | $80.40 |
| Purchase #5 | $42.89 | 4.357% | $44.7587 | $44.76 | $44.75 | $44.80 |
| Purchase #6 | $49.29 | 9.745% | $54.0933 | $54.09 | $54.10 | $54.10 |
| Purchase #7 | $91.90 | 6.444% | $97.822 | $97.82 | $97.80 | $97.80 |
| 7 purchase totals = | $769.31 | $846.1862 | $846.19 | $846.20 | $846.20 | |