| 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 | $229.26 | 7.772% | $247.0781 | $247.08 | $247.10 | $247.10 |
| Purchase #2 | $96.67 | 4.663% | $101.1777 | $101.18 | $101.20 | $101.20 |
| Purchase #3 | $191.92 | 3.566% | $198.7639 | $198.76 | $198.75 | $198.80 |
| Purchase #4 | $52.83 | 10.569% | $58.4136 | $58.41 | $58.40 | $58.40 |
| Purchase #5 | $140.73 | 10.106% | $154.9522 | $154.95 | $154.95 | $155.00 |
| Purchase #6 | $64.74 | 4.292% | $67.5186 | $67.52 | $67.50 | $67.50 |
| Purchase #7 | $73.76 | 6.196% | $78.3302 | $78.33 | $78.35 | $78.30 |
| 7 purchase totals = | $849.91 | $906.2343 | $906.23 | $906.25 | $906.30 | |