| 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 | $125.64 | 10.590% | $138.9453 | $138.95 | $138.95 | $138.90 |
| Purchase #2 | $247.70 | 8.565% | $268.9155 | $268.92 | $268.90 | $268.90 |
| Purchase #3 | $30.55 | 4.485% | $31.9202 | $31.92 | $31.90 | $31.90 |
| Purchase #4 | $168.96 | 3.674% | $175.1676 | $175.17 | $175.15 | $175.20 |
| Purchase #5 | $85.96 | 7.151% | $92.107 | $92.11 | $92.10 | $92.10 |
| Purchase #6 | $233.47 | 11.795% | $261.0078 | $261.01 | $261.00 | $261.00 |
| Purchase #7 | $135.72 | 7.766% | $146.26 | $146.26 | $146.25 | $146.30 |
| 7 purchase totals = | $1,028.00 | $1,114.3234 | $1,114.34 | $1,114.25 | $1,114.30 | |