| 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 | $73.32 | 12.440% | $82.441 | $82.44 | $82.45 | $82.40 |
| Purchase #2 | $11.28 | 12.243% | $12.661 | $12.66 | $12.65 | $12.70 |
| Purchase #3 | $224.52 | 5.637% | $237.1762 | $237.18 | $237.20 | $237.20 |
| Purchase #4 | $146.66 | 12.773% | $165.3929 | $165.39 | $165.40 | $165.40 |
| Purchase #5 | $234.63 | 13.215% | $265.6364 | $265.64 | $265.65 | $265.60 |
| Purchase #6 | $140.71 | 4.772% | $147.4247 | $147.42 | $147.40 | $147.40 |
| Purchase #7 | $227.92 | 8.751% | $247.8653 | $247.87 | $247.85 | $247.90 |
| 7 purchase totals = | $1,059.04 | $1,158.5975 | $1,158.60 | $1,158.60 | $1,158.60 | |