| 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 | $212.50 | 5.290% | $223.7413 | $223.74 | $223.75 | $223.70 |
| Purchase #2 | $97.36 | 3.347% | $100.6186 | $100.62 | $100.60 | $100.60 |
| Purchase #3 | $233.83 | 11.753% | $261.312 | $261.31 | $261.30 | $261.30 |
| Purchase #4 | $147.95 | 10.188% | $163.0231 | $163.02 | $163.00 | $163.00 |
| Purchase #5 | $133.78 | 7.442% | $143.7359 | $143.74 | $143.75 | $143.70 |
| Purchase #6 | $213.55 | 10.342% | $235.6353 | $235.64 | $235.65 | $235.60 |
| Purchase #7 | $158.54 | 7.258% | $170.0468 | $170.05 | $170.05 | $170.00 |
| 7 purchase totals = | $1,197.51 | $1,298.1130 | $1,298.12 | $1,298.10 | $1,297.90 | |