| 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 | $10.63 | 12.346% | $11.9424 | $11.94 | $11.95 | $11.90 |
| Purchase #2 | $243.71 | 9.520% | $266.9112 | $266.91 | $266.90 | $266.90 |
| Purchase #3 | $24.26 | 8.214% | $26.2527 | $26.25 | $26.25 | $26.30 |
| Purchase #4 | $139.68 | 5.391% | $147.2101 | $147.21 | $147.20 | $147.20 |
| Purchase #5 | $95.58 | 10.733% | $105.8386 | $105.84 | $105.85 | $105.80 |
| Purchase #6 | $91.52 | 13.176% | $103.5787 | $103.58 | $103.60 | $103.60 |
| Purchase #7 | $204.85 | 8.389% | $222.0349 | $222.03 | $222.05 | $222.00 |
| 7 purchase totals = | $810.23 | $883.7686 | $883.76 | $883.80 | $883.70 | |