| 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 | $26.63 | 13.456% | $30.2133 | $30.21 | $30.20 | $30.20 |
| Purchase #2 | $94.52 | 6.416% | $100.5844 | $100.58 | $100.60 | $100.60 |
| Purchase #3 | $238.57 | 9.313% | $260.788 | $260.79 | $260.80 | $260.80 |
| Purchase #4 | $75.80 | 6.695% | $80.8748 | $80.87 | $80.85 | $80.90 |
| Purchase #5 | $185.83 | 6.327% | $197.5875 | $197.59 | $197.60 | $197.60 |
| Purchase #6 | $217.25 | 12.260% | $243.8849 | $243.88 | $243.90 | $243.90 |
| Purchase #7 | $117.42 | 12.250% | $131.804 | $131.80 | $131.80 | $131.80 |
| 7 purchase totals = | $956.02 | $1,045.7369 | $1,045.72 | $1,045.75 | $1,045.80 | |