| 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 | $188.84 | 12.379% | $212.2165 | $212.22 | $212.20 | $212.20 |
| Purchase #2 | $184.89 | 10.749% | $204.7638 | $204.76 | $204.75 | $204.80 |
| Purchase #3 | $190.50 | 13.869% | $216.9204 | $216.92 | $216.90 | $216.90 |
| Purchase #4 | $132.36 | 5.798% | $140.0342 | $140.03 | $140.05 | $140.00 |
| Purchase #5 | $197.58 | 4.337% | $206.149 | $206.15 | $206.15 | $206.10 |
| Purchase #6 | $81.35 | 4.661% | $85.1417 | $85.14 | $85.15 | $85.10 |
| Purchase #7 | $110.38 | 12.385% | $124.0506 | $124.05 | $124.05 | $124.10 |
| 7 purchase totals = | $1,085.90 | $1,189.2762 | $1,189.27 | $1,189.25 | $1,189.20 | |