| 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 | $202.83 | 3.356% | $209.637 | $209.64 | $209.65 | $209.60 |
| Purchase #2 | $134.33 | 8.522% | $145.7776 | $145.78 | $145.80 | $145.80 |
| Purchase #3 | $98.92 | 3.160% | $102.0459 | $102.05 | $102.05 | $102.00 |
| Purchase #4 | $92.77 | 11.175% | $103.137 | $103.14 | $103.15 | $103.10 |
| Purchase #5 | $13.85 | 8.697% | $15.0545 | $15.05 | $15.05 | $15.10 |
| Purchase #6 | $103.68 | 10.437% | $114.5011 | $114.50 | $114.50 | $114.50 |
| Purchase #7 | $153.79 | 10.172% | $169.4335 | $169.43 | $169.45 | $169.40 |
| 7 purchase totals = | $800.17 | $859.5866 | $859.59 | $859.65 | $859.50 | |