| 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 | $30.87 | 11.190% | $34.3244 | $34.32 | $34.30 | $34.30 |
| Purchase #2 | $242.74 | 10.123% | $267.3126 | $267.31 | $267.30 | $267.30 |
| Purchase #3 | $150.96 | 13.727% | $171.6823 | $171.68 | $171.70 | $171.70 |
| Purchase #4 | $184.45 | 5.820% | $195.185 | $195.19 | $195.20 | $195.20 |
| Purchase #5 | $78.93 | 6.400% | $83.9815 | $83.98 | $84.00 | $84.00 |
| Purchase #6 | $146.82 | 12.699% | $165.4647 | $165.46 | $165.45 | $165.50 |
| Purchase #7 | $9.29 | 8.526% | $10.0821 | $10.08 | $10.10 | $10.10 |
| 7 purchase totals = | $844.06 | $928.0326 | $928.02 | $928.05 | $928.10 | |