| 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 | $209.42 | 13.381% | $237.4425 | $237.44 | $237.45 | $237.40 |
| Purchase #2 | $55.63 | 5.567% | $58.7269 | $58.73 | $58.75 | $58.70 |
| Purchase #3 | $160.78 | 9.758% | $176.4689 | $176.47 | $176.45 | $176.50 |
| Purchase #4 | $66.83 | 11.752% | $74.6839 | $74.68 | $74.70 | $74.70 |
| Purchase #5 | $243.64 | 10.237% | $268.5814 | $268.58 | $268.60 | $268.60 |
| Purchase #6 | $155.94 | 4.835% | $163.4797 | $163.48 | $163.50 | $163.50 |
| Purchase #7 | $143.38 | 3.250% | $148.0399 | $148.04 | $148.05 | $148.00 |
| 7 purchase totals = | $1,035.62 | $1,127.4232 | $1,127.42 | $1,127.50 | $1,127.40 | |