| 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 | $51.31 | 9.119% | $55.989 | $55.99 | $56.00 | $56.00 |
| Purchase #2 | $148.42 | 3.359% | $153.4054 | $153.41 | $153.40 | $153.40 |
| Purchase #3 | $200.74 | 11.592% | $224.0098 | $224.01 | $224.00 | $224.00 |
| Purchase #4 | $138.35 | 12.298% | $155.3643 | $155.36 | $155.35 | $155.40 |
| Purchase #5 | $246.52 | 6.639% | $262.8865 | $262.89 | $262.90 | $262.90 |
| Purchase #6 | $188.70 | 6.337% | $200.6579 | $200.66 | $200.65 | $200.70 |
| Purchase #7 | $232.57 | 12.192% | $260.9249 | $260.92 | $260.90 | $260.90 |
| 7 purchase totals = | $1,206.61 | $1,313.2378 | $1,313.24 | $1,313.20 | $1,313.30 | |