| 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 | $17.46 | 12.717% | $19.6804 | $19.68 | $19.70 | $19.70 |
| Purchase #2 | $194.54 | 3.513% | $201.3742 | $201.37 | $201.35 | $201.40 |
| Purchase #3 | $224.43 | 11.260% | $249.7008 | $249.70 | $249.70 | $249.70 |
| Purchase #4 | $123.64 | 7.186% | $132.5248 | $132.52 | $132.50 | $132.50 |
| Purchase #5 | $71.62 | 9.449% | $78.3874 | $78.39 | $78.40 | $78.40 |
| Purchase #6 | $199.84 | 12.616% | $225.0518 | $225.05 | $225.05 | $225.10 |
| Purchase #7 | $34.28 | 8.296% | $37.1239 | $37.12 | $37.10 | $37.10 |
| 7 purchase totals = | $865.81 | $943.8433 | $943.83 | $943.80 | $943.90 | |