| 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 | $223.35 | 5.405% | $235.4221 | $235.42 | $235.40 | $235.40 |
| Purchase #2 | $107.90 | 6.527% | $114.9426 | $114.94 | $114.95 | $114.90 |
| Purchase #3 | $127.97 | 3.816% | $132.8533 | $132.85 | $132.85 | $132.90 |
| Purchase #4 | $173.75 | 9.658% | $190.5308 | $190.53 | $190.55 | $190.50 |
| Purchase #5 | $221.96 | 5.717% | $234.6495 | $234.65 | $234.65 | $234.60 |
| Purchase #6 | $241.35 | 10.855% | $267.5485 | $267.55 | $267.55 | $267.50 |
| Purchase #7 | $222.67 | 4.545% | $232.7904 | $232.79 | $232.80 | $232.80 |
| 7 purchase totals = | $1,318.95 | $1,408.7372 | $1,408.73 | $1,408.75 | $1,408.60 | |