| 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 | $78.40 | 13.414% | $88.9166 | $88.92 | $88.90 | $88.90 |
| Purchase #2 | $247.80 | 11.738% | $276.8868 | $276.89 | $276.90 | $276.90 |
| Purchase #3 | $249.33 | 4.590% | $260.7742 | $260.77 | $260.75 | $260.80 |
| Purchase #4 | $166.54 | 7.366% | $178.8073 | $178.81 | $178.80 | $178.80 |
| Purchase #5 | $120.36 | 3.395% | $124.4462 | $124.45 | $124.45 | $124.40 |
| Purchase #6 | $122.55 | 9.465% | $134.1494 | $134.15 | $134.15 | $134.10 |
| Purchase #7 | $202.96 | 4.494% | $212.081 | $212.08 | $212.10 | $212.10 |
| 7 purchase totals = | $1,187.94 | $1,276.0615 | $1,276.07 | $1,276.05 | $1,276.00 | |