| 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 | $177.36 | 8.387% | $192.2352 | $192.24 | $192.25 | $192.20 |
| Purchase #2 | $56.57 | 12.394% | $63.5813 | $63.58 | $63.60 | $63.60 |
| Purchase #3 | $39.72 | 5.106% | $41.7481 | $41.75 | $41.75 | $41.70 |
| Purchase #4 | $208.32 | 7.362% | $223.6565 | $223.66 | $223.65 | $223.70 |
| Purchase #5 | $52.63 | 6.364% | $55.9794 | $55.98 | $56.00 | $56.00 |
| Purchase #6 | $231.43 | 4.573% | $242.0133 | $242.01 | $242.00 | $242.00 |
| Purchase #7 | $78.78 | 13.724% | $89.5918 | $89.59 | $89.60 | $89.60 |
| 7 purchase totals = | $844.81 | $908.8056 | $908.81 | $908.85 | $908.80 | |