| 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 | $186.52 | 6.435% | $198.5226 | $198.52 | $198.50 | $198.50 |
| Purchase #2 | $190.44 | 11.424% | $212.1959 | $212.20 | $212.20 | $212.20 |
| Purchase #3 | $206.27 | 12.368% | $231.7815 | $231.78 | $231.80 | $231.80 |
| Purchase #4 | $111.85 | 9.627% | $122.6178 | $122.62 | $122.60 | $122.60 |
| Purchase #5 | $117.41 | 10.217% | $129.4058 | $129.41 | $129.40 | $129.40 |
| Purchase #6 | $189.57 | 13.411% | $214.9932 | $214.99 | $215.00 | $215.00 |
| Purchase #7 | $113.63 | 8.547% | $123.342 | $123.34 | $123.35 | $123.30 |
| 7 purchase totals = | $1,115.69 | $1,232.8588 | $1,232.86 | $1,232.85 | $1,232.80 | |