| 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 | $229.92 | 9.111% | $250.868 | $250.87 | $250.85 | $250.90 |
| Purchase #2 | $76.70 | 9.415% | $83.9213 | $83.92 | $83.90 | $83.90 |
| Purchase #3 | $50.41 | 7.838% | $54.3611 | $54.36 | $54.35 | $54.40 |
| Purchase #4 | $8.85 | 6.211% | $9.3997 | $9.40 | $9.40 | $9.40 |
| Purchase #5 | $176.27 | 13.396% | $199.8831 | $199.88 | $199.90 | $199.90 |
| Purchase #6 | $125.31 | 4.511% | $130.9627 | $130.96 | $130.95 | $131.00 |
| Purchase #7 | $214.29 | 10.430% | $236.6404 | $236.64 | $236.65 | $236.60 |
| 7 purchase totals = | $881.75 | $966.0363 | $966.03 | $966.00 | $966.10 | |