| 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 | $6.61 | 10.382% | $7.2963 | $7.30 | $7.30 | $7.30 |
| Purchase #2 | $239.40 | 8.868% | $260.63 | $260.63 | $260.65 | $260.60 |
| Purchase #3 | $94.56 | 10.614% | $104.5966 | $104.60 | $104.60 | $104.60 |
| Purchase #4 | $232.54 | 7.727% | $250.5084 | $250.51 | $250.50 | $250.50 |
| Purchase #5 | $27.82 | 8.440% | $30.168 | $30.17 | $30.15 | $30.20 |
| Purchase #6 | $234.97 | 8.661% | $255.3208 | $255.32 | $255.30 | $255.30 |
| Purchase #7 | $226.52 | 4.176% | $235.9795 | $235.98 | $236.00 | $236.00 |
| 7 purchase totals = | $1,062.42 | $1,144.4996 | $1,144.51 | $1,144.50 | $1,144.50 | |