| 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 | $207.43 | 11.462% | $231.2056 | $231.21 | $231.20 | $231.20 |
| Purchase #2 | $136.79 | 9.597% | $149.9177 | $149.92 | $149.90 | $149.90 |
| Purchase #3 | $97.78 | 7.157% | $104.7781 | $104.78 | $104.80 | $104.80 |
| Purchase #4 | $126.33 | 12.655% | $142.3171 | $142.32 | $142.30 | $142.30 |
| Purchase #5 | $235.38 | 10.712% | $260.5939 | $260.59 | $260.60 | $260.60 |
| Purchase #6 | $213.74 | 12.571% | $240.6093 | $240.61 | $240.60 | $240.60 |
| Purchase #7 | $178.48 | 4.194% | $185.9655 | $185.97 | $185.95 | $186.00 |
| 7 purchase totals = | $1,195.93 | $1,315.3872 | $1,315.40 | $1,315.35 | $1,315.40 | |