| 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 | $136.81 | 4.322% | $142.7229 | $142.72 | $142.70 | $142.70 |
| Purchase #2 | $236.77 | 10.698% | $262.0997 | $262.10 | $262.10 | $262.10 |
| Purchase #3 | $138.83 | 5.863% | $146.9696 | $146.97 | $146.95 | $147.00 |
| Purchase #4 | $34.46 | 8.661% | $37.4446 | $37.44 | $37.45 | $37.40 |
| Purchase #5 | $106.86 | 11.229% | $118.8593 | $118.86 | $118.85 | $118.90 |
| Purchase #6 | $199.69 | 5.590% | $210.8527 | $210.85 | $210.85 | $210.90 |
| Purchase #7 | $25.54 | 8.277% | $27.6539 | $27.65 | $27.65 | $27.70 |
| 7 purchase totals = | $878.96 | $946.6027 | $946.59 | $946.55 | $946.70 | |