| 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 | $228.35 | 3.623% | $236.6231 | $236.62 | $236.60 | $236.60 |
| Purchase #2 | $228.60 | 3.712% | $237.0856 | $237.09 | $237.10 | $237.10 |
| Purchase #3 | $65.29 | 5.761% | $69.0514 | $69.05 | $69.05 | $69.10 |
| Purchase #4 | $175.38 | 9.684% | $192.3638 | $192.36 | $192.35 | $192.40 |
| Purchase #5 | $109.42 | 12.143% | $122.7069 | $122.71 | $122.70 | $122.70 |
| Purchase #6 | $155.75 | 12.189% | $174.7344 | $174.73 | $174.75 | $174.70 |
| Purchase #7 | $55.30 | 6.358% | $58.816 | $58.82 | $58.80 | $58.80 |
| 7 purchase totals = | $1,018.09 | $1,091.3812 | $1,091.38 | $1,091.35 | $1,091.40 | |