| 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 | $229.34 | 5.119% | $241.0799 | $241.08 | $241.10 | $241.10 |
| Purchase #2 | $103.71 | 10.390% | $114.4855 | $114.49 | $114.50 | $114.50 |
| Purchase #3 | $199.25 | 4.667% | $208.549 | $208.55 | $208.55 | $208.50 |
| Purchase #4 | $249.55 | 8.456% | $270.6519 | $270.65 | $270.65 | $270.70 |
| Purchase #5 | $136.76 | 13.219% | $154.8383 | $154.84 | $154.85 | $154.80 |
| Purchase #6 | $197.84 | 7.353% | $212.3872 | $212.39 | $212.40 | $212.40 |
| Purchase #7 | $125.50 | 7.621% | $135.0644 | $135.06 | $135.05 | $135.10 |
| 7 purchase totals = | $1,241.95 | $1,337.0562 | $1,337.06 | $1,337.10 | $1,337.10 | |