| 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 | $118.33 | 3.482% | $122.4503 | $122.45 | $122.45 | $122.50 |
| Purchase #2 | $239.85 | 8.821% | $261.0072 | $261.01 | $261.00 | $261.00 |
| Purchase #3 | $216.96 | 9.425% | $237.4085 | $237.41 | $237.40 | $237.40 |
| Purchase #4 | $207.53 | 7.607% | $223.3168 | $223.32 | $223.30 | $223.30 |
| Purchase #5 | $15.63 | 3.143% | $16.1213 | $16.12 | $16.10 | $16.10 |
| Purchase #6 | $31.78 | 6.574% | $33.8692 | $33.87 | $33.85 | $33.90 |
| Purchase #7 | $140.87 | 3.316% | $145.5412 | $145.54 | $145.55 | $145.50 |
| 7 purchase totals = | $970.95 | $1,039.7145 | $1,039.72 | $1,039.65 | $1,039.70 | |