| 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 | $31.54 | 10.588% | $34.8795 | $34.88 | $34.90 | $34.90 |
| Purchase #2 | $189.99 | 13.186% | $215.0421 | $215.04 | $215.05 | $215.00 |
| Purchase #3 | $183.83 | 13.482% | $208.614 | $208.61 | $208.60 | $208.60 |
| Purchase #4 | $188.65 | 11.237% | $209.8486 | $209.85 | $209.85 | $209.80 |
| Purchase #5 | $173.49 | 12.680% | $195.4885 | $195.49 | $195.50 | $195.50 |
| Purchase #6 | $29.66 | 5.210% | $31.2053 | $31.21 | $31.20 | $31.20 |
| Purchase #7 | $35.31 | 5.178% | $37.1384 | $37.14 | $37.15 | $37.10 |
| 7 purchase totals = | $832.47 | $932.2164 | $932.22 | $932.25 | $932.10 | |