| 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 | $12.49 | 12.381% | $14.0364 | $14.04 | $14.05 | $14.00 |
| Purchase #2 | $28.35 | 7.867% | $30.5803 | $30.58 | $30.60 | $30.60 |
| Purchase #3 | $246.58 | 12.529% | $277.474 | $277.47 | $277.45 | $277.50 |
| Purchase #4 | $223.56 | 8.293% | $242.0998 | $242.10 | $242.10 | $242.10 |
| Purchase #5 | $137.82 | 3.766% | $143.0103 | $143.01 | $143.00 | $143.00 |
| Purchase #6 | $22.74 | 5.470% | $23.9839 | $23.98 | $24.00 | $24.00 |
| Purchase #7 | $174.72 | 3.411% | $180.6797 | $180.68 | $180.70 | $180.70 |
| 7 purchase totals = | $846.26 | $911.8644 | $911.86 | $911.90 | $911.90 | |