| 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 | $124.65 | 6.660% | $132.9517 | $132.95 | $132.95 | $133.00 |
| Purchase #2 | $209.38 | 6.465% | $222.9164 | $222.92 | $222.90 | $222.90 |
| Purchase #3 | $90.53 | 3.543% | $93.7375 | $93.74 | $93.75 | $93.70 |
| Purchase #4 | $206.85 | 9.466% | $226.4304 | $226.43 | $226.45 | $226.40 |
| Purchase #5 | $144.87 | 10.447% | $160.0046 | $160.00 | $160.00 | $160.00 |
| Purchase #6 | $193.73 | 11.632% | $216.2647 | $216.26 | $216.25 | $216.30 |
| Purchase #7 | $132.36 | 6.202% | $140.569 | $140.57 | $140.55 | $140.60 |
| 7 purchase totals = | $1,102.37 | $1,192.8743 | $1,192.87 | $1,192.85 | $1,192.90 | |