| 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 | $190.82 | 10.689% | $211.2167 | $211.22 | $211.20 | $211.20 |
| Purchase #2 | $37.95 | 5.765% | $40.1378 | $40.14 | $40.15 | $40.10 |
| Purchase #3 | $64.35 | 6.363% | $68.4446 | $68.44 | $68.45 | $68.40 |
| Purchase #4 | $110.71 | 10.351% | $122.1696 | $122.17 | $122.15 | $122.20 |
| Purchase #5 | $246.39 | 13.763% | $280.3007 | $280.30 | $280.30 | $280.30 |
| Purchase #6 | $89.96 | 4.533% | $94.0379 | $94.04 | $94.05 | $94.00 |
| Purchase #7 | $73.31 | 7.223% | $78.6052 | $78.61 | $78.60 | $78.60 |
| 7 purchase totals = | $813.49 | $894.9125 | $894.92 | $894.90 | $894.80 | |