| 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 | $246.72 | 5.832% | $261.1087 | $261.11 | $261.10 | $261.10 |
| Purchase #2 | $173.99 | 9.436% | $190.4077 | $190.41 | $190.40 | $190.40 |
| Purchase #3 | $31.79 | 3.799% | $32.9977 | $33.00 | $33.00 | $33.00 |
| Purchase #4 | $127.46 | 7.283% | $136.7429 | $136.74 | $136.75 | $136.70 |
| Purchase #5 | $9.67 | 4.505% | $10.1056 | $10.11 | $10.10 | $10.10 |
| Purchase #6 | $230.44 | 8.757% | $250.6196 | $250.62 | $250.60 | $250.60 |
| Purchase #7 | $189.36 | 7.760% | $204.0543 | $204.05 | $204.05 | $204.10 |
| 7 purchase totals = | $1,009.43 | $1,086.0365 | $1,086.04 | $1,086.00 | $1,086.00 | |