| 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 | $190.80 | 11.419% | $212.5875 | $212.59 | $212.60 | $212.60 |
| Purchase #2 | $72.66 | 12.217% | $81.5369 | $81.54 | $81.55 | $81.50 |
| Purchase #3 | $171.41 | 5.426% | $180.7107 | $180.71 | $180.70 | $180.70 |
| Purchase #4 | $99.34 | 7.825% | $107.1134 | $107.11 | $107.10 | $107.10 |
| Purchase #5 | $180.52 | 7.342% | $193.7738 | $193.77 | $193.75 | $193.80 |
| Purchase #6 | $56.78 | 9.386% | $62.1094 | $62.11 | $62.10 | $62.10 |
| Purchase #7 | $140.52 | 4.283% | $146.5385 | $146.54 | $146.55 | $146.50 |
| 7 purchase totals = | $912.03 | $984.3702 | $984.37 | $984.35 | $984.30 | |