| 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 | $214.54 | 7.312% | $230.2272 | $230.23 | $230.25 | $230.20 |
| Purchase #2 | $169.55 | 7.557% | $182.3629 | $182.36 | $182.35 | $182.40 |
| Purchase #3 | $209.89 | 10.642% | $232.2265 | $232.23 | $232.25 | $232.20 |
| Purchase #4 | $51.53 | 13.227% | $58.3459 | $58.35 | $58.35 | $58.30 |
| Purchase #5 | $45.74 | 7.410% | $49.1293 | $49.13 | $49.15 | $49.10 |
| Purchase #6 | $138.26 | 13.479% | $156.8961 | $156.90 | $156.90 | $156.90 |
| Purchase #7 | $73.41 | 8.540% | $79.6792 | $79.68 | $79.70 | $79.70 |
| 7 purchase totals = | $902.92 | $988.8671 | $988.88 | $988.95 | $988.80 | |