| 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 | $124.65 | 12.216% | $139.8772 | $139.88 | $139.90 | $139.90 |
| Purchase #2 | $175.83 | 4.128% | $183.0883 | $183.09 | $183.10 | $183.10 |
| Purchase #3 | $107.47 | 13.845% | $122.3492 | $122.35 | $122.35 | $122.30 |
| Purchase #4 | $163.41 | 12.282% | $183.48 | $183.48 | $183.50 | $183.50 |
| Purchase #5 | $52.97 | 8.446% | $57.4438 | $57.44 | $57.45 | $57.40 |
| Purchase #6 | $113.56 | 4.151% | $118.2739 | $118.27 | $118.25 | $118.30 |
| Purchase #7 | $36.52 | 9.132% | $39.855 | $39.86 | $39.85 | $39.90 |
| 7 purchase totals = | $774.41 | $844.3674 | $844.37 | $844.40 | $844.40 | |