| 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 | $228.44 | 8.427% | $247.6906 | $247.69 | $247.70 | $247.70 |
| Purchase #2 | $176.76 | 12.495% | $198.8462 | $198.85 | $198.85 | $198.80 |
| Purchase #3 | $247.86 | 7.522% | $266.504 | $266.50 | $266.50 | $266.50 |
| Purchase #4 | $107.36 | 3.560% | $111.182 | $111.18 | $111.20 | $111.20 |
| Purchase #5 | $219.72 | 5.569% | $231.9562 | $231.96 | $231.95 | $232.00 |
| Purchase #6 | $92.78 | 6.796% | $99.0853 | $99.09 | $99.10 | $99.10 |
| Purchase #7 | $52.32 | 8.542% | $56.7892 | $56.79 | $56.80 | $56.80 |
| 7 purchase totals = | $1,125.24 | $1,212.0535 | $1,212.06 | $1,212.10 | $1,212.10 | |