| 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 | $234.69 | 5.689% | $248.0415 | $248.04 | $248.05 | $248.00 |
| Purchase #2 | $224.61 | 10.365% | $247.8908 | $247.89 | $247.90 | $247.90 |
| Purchase #3 | $171.55 | 7.299% | $184.0714 | $184.07 | $184.05 | $184.10 |
| Purchase #4 | $247.65 | 9.224% | $270.4932 | $270.49 | $270.50 | $270.50 |
| Purchase #5 | $184.88 | 5.492% | $195.0336 | $195.03 | $195.05 | $195.00 |
| Purchase #6 | $198.70 | 4.808% | $208.2535 | $208.25 | $208.25 | $208.30 |
| Purchase #7 | $226.75 | 10.681% | $250.9692 | $250.97 | $250.95 | $251.00 |
| 7 purchase totals = | $1,488.83 | $1,604.7532 | $1,604.74 | $1,604.75 | $1,604.80 | |