| 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 | $220.39 | 12.293% | $247.4825 | $247.48 | $247.50 | $247.50 |
| Purchase #2 | $31.30 | 4.426% | $32.6853 | $32.69 | $32.70 | $32.70 |
| Purchase #3 | $164.57 | 5.413% | $173.4782 | $173.48 | $173.50 | $173.50 |
| Purchase #4 | $16.88 | 8.249% | $18.2724 | $18.27 | $18.25 | $18.30 |
| Purchase #5 | $196.96 | 5.221% | $207.2433 | $207.24 | $207.25 | $207.20 |
| Purchase #6 | $155.99 | 10.108% | $171.7575 | $171.76 | $171.75 | $171.80 |
| Purchase #7 | $76.36 | 5.748% | $80.7492 | $80.75 | $80.75 | $80.70 |
| 7 purchase totals = | $862.45 | $931.6684 | $931.67 | $931.70 | $931.70 | |