| 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 | $125.81 | 8.566% | $136.5869 | $136.59 | $136.60 | $136.60 |
| Purchase #2 | $215.25 | 12.747% | $242.6879 | $242.69 | $242.70 | $242.70 |
| Purchase #3 | $187.87 | 5.643% | $198.4715 | $198.47 | $198.45 | $198.50 |
| Purchase #4 | $36.72 | 3.447% | $37.9857 | $37.99 | $38.00 | $38.00 |
| Purchase #5 | $131.74 | 3.545% | $136.4102 | $136.41 | $136.40 | $136.40 |
| Purchase #6 | $224.50 | 13.641% | $255.124 | $255.12 | $255.10 | $255.10 |
| Purchase #7 | $97.50 | 11.127% | $108.3488 | $108.35 | $108.35 | $108.30 |
| 7 purchase totals = | $1,019.39 | $1,115.6150 | $1,115.62 | $1,115.60 | $1,115.60 | |