| 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 | $249.27 | 11.265% | $277.3503 | $277.35 | $277.35 | $277.40 |
| Purchase #2 | $13.34 | 7.824% | $14.3837 | $14.38 | $14.40 | $14.40 |
| Purchase #3 | $52.79 | 6.189% | $56.0572 | $56.06 | $56.05 | $56.10 |
| Purchase #4 | $33.43 | 11.655% | $37.3263 | $37.33 | $37.35 | $37.30 |
| Purchase #5 | $15.51 | 6.282% | $16.4843 | $16.48 | $16.50 | $16.50 |
| Purchase #6 | $215.63 | 6.356% | $229.3354 | $229.34 | $229.35 | $229.30 |
| Purchase #7 | $237.59 | 11.672% | $265.3215 | $265.32 | $265.30 | $265.30 |
| 7 purchase totals = | $817.56 | $896.2587 | $896.26 | $896.30 | $896.30 | |