| 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 | $10.26 | 5.203% | $10.7938 | $10.79 | $10.80 | $10.80 |
| Purchase #2 | $221.66 | 12.773% | $249.9726 | $249.97 | $249.95 | $250.00 |
| Purchase #3 | $192.31 | 6.569% | $204.9428 | $204.94 | $204.95 | $204.90 |
| Purchase #4 | $176.61 | 5.630% | $186.5531 | $186.55 | $186.55 | $186.60 |
| Purchase #5 | $173.48 | 13.427% | $196.7732 | $196.77 | $196.75 | $196.80 |
| Purchase #6 | $47.57 | 5.525% | $50.1982 | $50.20 | $50.20 | $50.20 |
| Purchase #7 | $54.33 | 6.437% | $57.8272 | $57.83 | $57.85 | $57.80 |
| 7 purchase totals = | $876.22 | $957.0609 | $957.05 | $957.05 | $957.10 | |