| 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 | $20.83 | 11.704% | $23.2679 | $23.27 | $23.25 | $23.30 |
| Purchase #2 | $235.39 | 10.537% | $260.193 | $260.19 | $260.20 | $260.20 |
| Purchase #3 | $218.55 | 10.275% | $241.006 | $241.01 | $241.00 | $241.00 |
| Purchase #4 | $105.73 | 12.264% | $118.6967 | $118.70 | $118.70 | $118.70 |
| Purchase #5 | $196.33 | 9.777% | $215.5252 | $215.53 | $215.55 | $215.50 |
| Purchase #6 | $122.46 | 9.528% | $134.128 | $134.13 | $134.15 | $134.10 |
| Purchase #7 | $56.97 | 13.516% | $64.6701 | $64.67 | $64.65 | $64.70 |
| 7 purchase totals = | $956.26 | $1,057.4869 | $1,057.50 | $1,057.50 | $1,057.50 | |