| 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 | $222.40 | 7.343% | $238.7308 | $238.73 | $238.75 | $238.70 |
| Purchase #2 | $167.76 | 4.712% | $175.6649 | $175.66 | $175.65 | $175.70 |
| Purchase #3 | $55.34 | 13.179% | $62.6333 | $62.63 | $62.65 | $62.60 |
| Purchase #4 | $190.68 | 4.690% | $199.6229 | $199.62 | $199.60 | $199.60 |
| Purchase #5 | $214.35 | 10.473% | $236.7989 | $236.80 | $236.80 | $236.80 |
| Purchase #6 | $185.67 | 10.224% | $204.6529 | $204.65 | $204.65 | $204.70 |
| Purchase #7 | $196.48 | 5.418% | $207.1253 | $207.13 | $207.15 | $207.10 |
| 7 purchase totals = | $1,232.68 | $1,325.2290 | $1,325.22 | $1,325.25 | $1,325.20 | |