| 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 | $97.73 | 11.280% | $108.7539 | $108.75 | $108.75 | $108.80 |
| Purchase #2 | $185.46 | 10.520% | $204.9704 | $204.97 | $204.95 | $205.00 |
| Purchase #3 | $187.26 | 9.255% | $204.5909 | $204.59 | $204.60 | $204.60 |
| Purchase #4 | $245.25 | 10.832% | $271.8155 | $271.82 | $271.80 | $271.80 |
| Purchase #5 | $89.65 | 5.335% | $94.4328 | $94.43 | $94.45 | $94.40 |
| Purchase #6 | $249.89 | 8.193% | $270.3635 | $270.36 | $270.35 | $270.40 |
| Purchase #7 | $125.58 | 11.117% | $139.5407 | $139.54 | $139.55 | $139.50 |
| 7 purchase totals = | $1,180.82 | $1,294.4677 | $1,294.46 | $1,294.45 | $1,294.50 | |