| 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 | $100.37 | 3.286% | $103.6682 | $103.67 | $103.65 | $103.70 |
| Purchase #2 | $163.43 | 12.102% | $183.2083 | $183.21 | $183.20 | $183.20 |
| Purchase #3 | $73.66 | 9.275% | $80.492 | $80.49 | $80.50 | $80.50 |
| Purchase #4 | $82.89 | 3.133% | $85.4869 | $85.49 | $85.50 | $85.50 |
| Purchase #5 | $240.46 | 8.643% | $261.243 | $261.24 | $261.25 | $261.20 |
| Purchase #6 | $214.48 | 4.639% | $224.4297 | $224.43 | $224.45 | $224.40 |
| Purchase #7 | $162.97 | 4.652% | $170.5514 | $170.55 | $170.55 | $170.60 |
| 7 purchase totals = | $1,038.26 | $1,109.0795 | $1,109.08 | $1,109.10 | $1,109.10 | |