| 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 | $237.37 | 9.243% | $259.3101 | $259.31 | $259.30 | $259.30 |
| Purchase #2 | $86.97 | 5.481% | $91.7368 | $91.74 | $91.75 | $91.70 |
| Purchase #3 | $204.58 | 10.752% | $226.5764 | $226.58 | $226.60 | $226.60 |
| Purchase #4 | $97.81 | 6.675% | $104.3388 | $104.34 | $104.35 | $104.30 |
| Purchase #5 | $172.28 | 11.437% | $191.9837 | $191.98 | $192.00 | $192.00 |
| Purchase #6 | $28.68 | 5.301% | $30.2003 | $30.20 | $30.20 | $30.20 |
| Purchase #7 | $158.73 | 13.257% | $179.7728 | $179.77 | $179.75 | $179.80 |
| 7 purchase totals = | $986.42 | $1,083.9189 | $1,083.92 | $1,083.95 | $1,083.90 | |