| 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 | $217.52 | 5.346% | $229.1486 | $229.15 | $229.15 | $229.10 |
| Purchase #2 | $234.51 | 7.783% | $252.7619 | $252.76 | $252.75 | $252.80 |
| Purchase #3 | $90.97 | 4.850% | $95.382 | $95.38 | $95.40 | $95.40 |
| Purchase #4 | $165.54 | 11.320% | $184.2791 | $184.28 | $184.30 | $184.30 |
| Purchase #5 | $109.87 | 13.335% | $124.5212 | $124.52 | $124.50 | $124.50 |
| Purchase #6 | $198.83 | 3.539% | $205.8666 | $205.87 | $205.85 | $205.90 |
| Purchase #7 | $115.65 | 7.424% | $124.2359 | $124.24 | $124.25 | $124.20 |
| 7 purchase totals = | $1,132.89 | $1,216.1953 | $1,216.20 | $1,216.20 | $1,216.20 | |