| 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 | $97.39 | 6.427% | $103.6493 | $103.65 | $103.65 | $103.60 |
| Purchase #2 | $195.47 | 10.534% | $216.0608 | $216.06 | $216.05 | $216.10 |
| Purchase #3 | $150.78 | 5.563% | $159.1679 | $159.17 | $159.15 | $159.20 |
| Purchase #4 | $77.32 | 11.222% | $85.9969 | $86.00 | $86.00 | $86.00 |
| Purchase #5 | $229.44 | 12.667% | $258.5032 | $258.50 | $258.50 | $258.50 |
| Purchase #6 | $215.58 | 9.495% | $236.0493 | $236.05 | $236.05 | $236.00 |
| Purchase #7 | $199.40 | 9.232% | $217.8086 | $217.81 | $217.80 | $217.80 |
| 7 purchase totals = | $1,165.38 | $1,277.2360 | $1,277.24 | $1,277.20 | $1,277.20 | |