| 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 | $235.26 | 4.863% | $246.7007 | $246.70 | $246.70 | $246.70 |
| Purchase #2 | $226.76 | 12.866% | $255.9349 | $255.93 | $255.95 | $255.90 |
| Purchase #3 | $137.80 | 3.659% | $142.8421 | $142.84 | $142.85 | $142.80 |
| Purchase #4 | $134.58 | 5.732% | $142.2941 | $142.29 | $142.30 | $142.30 |
| Purchase #5 | $15.95 | 6.349% | $16.9627 | $16.96 | $16.95 | $17.00 |
| Purchase #6 | $114.72 | 6.349% | $122.0036 | $122.00 | $122.00 | $122.00 |
| Purchase #7 | $192.37 | 11.429% | $214.356 | $214.36 | $214.35 | $214.40 |
| 7 purchase totals = | $1,057.44 | $1,141.0941 | $1,141.08 | $1,141.10 | $1,141.10 | |