| 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 | $226.91 | 3.323% | $234.4502 | $234.45 | $234.45 | $234.50 |
| Purchase #2 | $9.54 | 11.535% | $10.6404 | $10.64 | $10.65 | $10.60 |
| Purchase #3 | $65.65 | 8.550% | $71.2631 | $71.26 | $71.25 | $71.30 |
| Purchase #4 | $163.84 | 3.338% | $169.309 | $169.31 | $169.30 | $169.30 |
| Purchase #5 | $204.84 | 12.621% | $230.6929 | $230.69 | $230.70 | $230.70 |
| Purchase #6 | $99.57 | 12.154% | $111.6717 | $111.67 | $111.65 | $111.70 |
| Purchase #7 | $224.79 | 11.744% | $251.1893 | $251.19 | $251.20 | $251.20 |
| 7 purchase totals = | $995.14 | $1,079.2166 | $1,079.21 | $1,079.20 | $1,079.30 | |