| 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 | $174.68 | 13.634% | $198.4959 | $198.50 | $198.50 | $198.50 |
| Purchase #2 | $237.78 | 3.253% | $245.515 | $245.52 | $245.50 | $245.50 |
| Purchase #3 | $242.33 | 10.328% | $267.3578 | $267.36 | $267.35 | $267.40 |
| Purchase #4 | $114.83 | 9.862% | $126.1545 | $126.15 | $126.15 | $126.20 |
| Purchase #5 | $31.40 | 4.462% | $32.8011 | $32.80 | $32.80 | $32.80 |
| Purchase #6 | $23.71 | 8.699% | $25.7725 | $25.77 | $25.75 | $25.80 |
| Purchase #7 | $55.92 | 6.835% | $59.7421 | $59.74 | $59.75 | $59.70 |
| 7 purchase totals = | $880.65 | $955.8389 | $955.84 | $955.80 | $955.90 | |