| 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 | $112.36 | 12.511% | $126.4174 | $126.42 | $126.40 | $126.40 |
| Purchase #2 | $25.72 | 4.280% | $26.8208 | $26.82 | $26.80 | $26.80 |
| Purchase #3 | $226.96 | 3.220% | $234.2681 | $234.27 | $234.25 | $234.30 |
| Purchase #4 | $23.44 | 7.398% | $25.1741 | $25.17 | $25.15 | $25.20 |
| Purchase #5 | $8.45 | 6.234% | $8.9768 | $8.98 | $9.00 | $9.00 |
| Purchase #6 | $169.60 | 7.540% | $182.3878 | $182.39 | $182.40 | $182.40 |
| Purchase #7 | $8.85 | 13.274% | $10.0247 | $10.02 | $10.00 | $10.00 |
| 7 purchase totals = | $575.38 | $614.0697 | $614.07 | $614.00 | $614.10 | |