| 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 | $113.58 | 9.840% | $124.7563 | $124.76 | $124.75 | $124.80 |
| Purchase #2 | $111.68 | 10.201% | $123.0725 | $123.07 | $123.05 | $123.10 |
| Purchase #3 | $82.46 | 5.350% | $86.8716 | $86.87 | $86.85 | $86.90 |
| Purchase #4 | $186.98 | 12.536% | $210.4198 | $210.42 | $210.40 | $210.40 |
| Purchase #5 | $161.48 | 4.548% | $168.8241 | $168.82 | $168.80 | $168.80 |
| Purchase #6 | $10.54 | 5.544% | $11.1243 | $11.12 | $11.10 | $11.10 |
| Purchase #7 | $193.52 | 8.806% | $210.5614 | $210.56 | $210.55 | $210.60 |
| 7 purchase totals = | $860.24 | $935.6300 | $935.62 | $935.50 | $935.70 | |