| 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 | $190.96 | 5.414% | $201.2986 | $201.30 | $201.30 | $201.30 |
| Purchase #2 | $132.79 | 3.417% | $137.3274 | $137.33 | $137.35 | $137.30 |
| Purchase #3 | $11.98 | 10.762% | $13.2693 | $13.27 | $13.25 | $13.30 |
| Purchase #4 | $9.40 | 11.774% | $10.5068 | $10.51 | $10.50 | $10.50 |
| Purchase #5 | $82.34 | 9.831% | $90.4348 | $90.43 | $90.45 | $90.40 |
| Purchase #6 | $217.53 | 10.503% | $240.3772 | $240.38 | $240.40 | $240.40 |
| Purchase #7 | $179.84 | 10.362% | $198.475 | $198.48 | $198.50 | $198.50 |
| 7 purchase totals = | $824.84 | $891.6891 | $891.70 | $891.75 | $891.70 | |