| 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 | $156.74 | 9.584% | $171.762 | $171.76 | $171.75 | $171.80 |
| Purchase #2 | $190.51 | 12.564% | $214.4457 | $214.45 | $214.45 | $214.40 |
| Purchase #3 | $122.44 | 6.262% | $130.1072 | $130.11 | $130.10 | $130.10 |
| Purchase #4 | $132.33 | 3.526% | $136.996 | $137.00 | $137.00 | $137.00 |
| Purchase #5 | $202.96 | 13.330% | $230.0146 | $230.01 | $230.00 | $230.00 |
| Purchase #6 | $231.62 | 12.668% | $260.9616 | $260.96 | $260.95 | $261.00 |
| Purchase #7 | $94.90 | 8.583% | $103.0453 | $103.05 | $103.05 | $103.00 |
| 7 purchase totals = | $1,131.50 | $1,247.3324 | $1,247.34 | $1,247.30 | $1,247.30 | |