| 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 | $129.87 | 5.143% | $136.5492 | $136.55 | $136.55 | $136.50 |
| Purchase #2 | $199.43 | 12.546% | $224.4505 | $224.45 | $224.45 | $224.50 |
| Purchase #3 | $102.43 | 12.492% | $115.2256 | $115.23 | $115.25 | $115.20 |
| Purchase #4 | $66.64 | 4.808% | $69.8441 | $69.84 | $69.85 | $69.80 |
| Purchase #5 | $169.47 | 13.872% | $192.9789 | $192.98 | $193.00 | $193.00 |
| Purchase #6 | $51.44 | 10.825% | $57.0084 | $57.01 | $57.00 | $57.00 |
| Purchase #7 | $123.61 | 13.208% | $139.9364 | $139.94 | $139.95 | $139.90 |
| 7 purchase totals = | $842.89 | $935.9931 | $936.00 | $936.05 | $935.90 | |