| 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 | $109.64 | 5.569% | $115.7459 | $115.75 | $115.75 | $115.70 |
| Purchase #2 | $17.66 | 9.505% | $19.3386 | $19.34 | $19.35 | $19.30 |
| Purchase #3 | $198.54 | 13.299% | $224.9438 | $224.94 | $224.95 | $224.90 |
| Purchase #4 | $246.53 | 6.254% | $261.948 | $261.95 | $261.95 | $261.90 |
| Purchase #5 | $151.78 | 10.455% | $167.6486 | $167.65 | $167.65 | $167.60 |
| Purchase #6 | $102.93 | 6.356% | $109.4722 | $109.47 | $109.45 | $109.50 |
| Purchase #7 | $190.66 | 12.414% | $214.3285 | $214.33 | $214.35 | $214.30 |
| 7 purchase totals = | $1,017.74 | $1,113.4256 | $1,113.43 | $1,113.45 | $1,113.20 | |