| 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 | $124.73 | 3.541% | $129.1467 | $129.15 | $129.15 | $129.10 |
| Purchase #2 | $69.51 | 12.859% | $78.4483 | $78.45 | $78.45 | $78.40 |
| Purchase #3 | $86.37 | 12.653% | $97.2984 | $97.30 | $97.30 | $97.30 |
| Purchase #4 | $214.53 | 7.529% | $230.682 | $230.68 | $230.70 | $230.70 |
| Purchase #5 | $178.91 | 9.619% | $196.1194 | $196.12 | $196.10 | $196.10 |
| Purchase #6 | $132.63 | 11.686% | $148.1291 | $148.13 | $148.15 | $148.10 |
| Purchase #7 | $16.27 | 4.263% | $16.9636 | $16.96 | $16.95 | $17.00 |
| 7 purchase totals = | $822.95 | $896.7875 | $896.79 | $896.80 | $896.70 | |