| 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 | $210.27 | 7.669% | $226.3956 | $226.40 | $226.40 | $226.40 |
| Purchase #2 | $200.68 | 6.592% | $213.9088 | $213.91 | $213.90 | $213.90 |
| Purchase #3 | $18.25 | 6.231% | $19.3872 | $19.39 | $19.40 | $19.40 |
| Purchase #4 | $201.63 | 11.634% | $225.0876 | $225.09 | $225.10 | $225.10 |
| Purchase #5 | $77.55 | 3.648% | $80.379 | $80.38 | $80.40 | $80.40 |
| Purchase #6 | $27.67 | 8.533% | $30.0311 | $30.03 | $30.05 | $30.00 |
| Purchase #7 | $17.61 | 6.278% | $18.7156 | $18.72 | $18.70 | $18.70 |
| 7 purchase totals = | $753.66 | $813.9049 | $813.92 | $813.95 | $813.90 | |