| 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 | $126.83 | 3.508% | $131.2792 | $131.28 | $131.30 | $131.30 |
| Purchase #2 | $203.37 | 12.121% | $228.0205 | $228.02 | $228.00 | $228.00 |
| Purchase #3 | $75.68 | 13.805% | $86.1276 | $86.13 | $86.15 | $86.10 |
| Purchase #4 | $146.30 | 9.469% | $160.1531 | $160.15 | $160.15 | $160.20 |
| Purchase #5 | $160.64 | 8.262% | $173.9121 | $173.91 | $173.90 | $173.90 |
| Purchase #6 | $117.83 | 12.334% | $132.3632 | $132.36 | $132.35 | $132.40 |
| Purchase #7 | $10.90 | 3.865% | $11.3213 | $11.32 | $11.30 | $11.30 |
| 7 purchase totals = | $841.55 | $923.1770 | $923.17 | $923.15 | $923.20 | |