| 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 | $227.79 | 8.796% | $247.8264 | $247.83 | $247.85 | $247.80 |
| Purchase #2 | $115.65 | 8.110% | $125.0292 | $125.03 | $125.05 | $125.00 |
| Purchase #3 | $150.77 | 13.720% | $171.4556 | $171.46 | $171.45 | $171.50 |
| Purchase #4 | $235.47 | 5.617% | $248.6963 | $248.70 | $248.70 | $248.70 |
| Purchase #5 | $237.83 | 4.754% | $249.1364 | $249.14 | $249.15 | $249.10 |
| Purchase #6 | $34.29 | 9.716% | $37.6216 | $37.62 | $37.60 | $37.60 |
| Purchase #7 | $143.66 | 3.630% | $148.8749 | $148.87 | $148.85 | $148.90 |
| 7 purchase totals = | $1,145.46 | $1,228.6404 | $1,228.65 | $1,228.65 | $1,228.60 | |