| 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 | $241.35 | 8.534% | $261.9468 | $261.95 | $261.95 | $261.90 |
| Purchase #2 | $196.37 | 11.377% | $218.711 | $218.71 | $218.70 | $218.70 |
| Purchase #3 | $167.87 | 8.306% | $181.8133 | $181.81 | $181.80 | $181.80 |
| Purchase #4 | $91.25 | 9.322% | $99.7563 | $99.76 | $99.75 | $99.80 |
| Purchase #5 | $182.86 | 7.644% | $196.8378 | $196.84 | $196.85 | $196.80 |
| Purchase #6 | $148.55 | 7.854% | $160.2171 | $160.22 | $160.20 | $160.20 |
| Purchase #7 | $151.27 | 12.402% | $170.0305 | $170.03 | $170.05 | $170.00 |
| 7 purchase totals = | $1,179.52 | $1,289.3128 | $1,289.32 | $1,289.30 | $1,289.20 | |