| 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 | $206.34 | 12.755% | $232.6587 | $232.66 | $232.65 | $232.70 |
| Purchase #2 | $109.53 | 11.439% | $122.0591 | $122.06 | $122.05 | $122.10 |
| Purchase #3 | $66.51 | 6.664% | $70.9422 | $70.94 | $70.95 | $70.90 |
| Purchase #4 | $146.66 | 9.546% | $160.6602 | $160.66 | $160.65 | $160.70 |
| Purchase #5 | $78.80 | 12.531% | $88.6744 | $88.67 | $88.65 | $88.70 |
| Purchase #6 | $191.31 | 4.174% | $199.2953 | $199.30 | $199.30 | $199.30 |
| Purchase #7 | $20.82 | 8.845% | $22.6615 | $22.66 | $22.65 | $22.70 |
| 7 purchase totals = | $819.97 | $896.9514 | $896.95 | $896.90 | $897.10 | |