| 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 | $48.31 | 3.433% | $49.9685 | $49.97 | $49.95 | $50.00 |
| Purchase #2 | $221.65 | 3.820% | $230.117 | $230.12 | $230.10 | $230.10 |
| Purchase #3 | $188.27 | 6.833% | $201.1345 | $201.13 | $201.15 | $201.10 |
| Purchase #4 | $235.65 | 10.790% | $261.0766 | $261.08 | $261.10 | $261.10 |
| Purchase #5 | $130.27 | 11.385% | $145.1012 | $145.10 | $145.10 | $145.10 |
| Purchase #6 | $209.28 | 10.209% | $230.6454 | $230.65 | $230.65 | $230.60 |
| Purchase #7 | $191.78 | 12.316% | $215.3996 | $215.40 | $215.40 | $215.40 |
| 7 purchase totals = | $1,225.21 | $1,333.4428 | $1,333.45 | $1,333.45 | $1,333.40 | |