| 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 | $233.33 | 6.469% | $248.4241 | $248.42 | $248.40 | $248.40 |
| Purchase #2 | $25.61 | 13.802% | $29.1447 | $29.14 | $29.15 | $29.10 |
| Purchase #3 | $72.44 | 5.695% | $76.5655 | $76.57 | $76.55 | $76.60 |
| Purchase #4 | $106.81 | 11.336% | $118.918 | $118.92 | $118.90 | $118.90 |
| Purchase #5 | $105.49 | 11.242% | $117.3492 | $117.35 | $117.35 | $117.30 |
| Purchase #6 | $43.25 | 10.519% | $47.7995 | $47.80 | $47.80 | $47.80 |
| Purchase #7 | $211.46 | 3.259% | $218.3515 | $218.35 | $218.35 | $218.40 |
| 7 purchase totals = | $798.39 | $856.5525 | $856.55 | $856.50 | $856.50 | |