| 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 | $83.90 | 12.109% | $94.0595 | $94.06 | $94.05 | $94.10 |
| Purchase #2 | $14.49 | 4.185% | $15.0964 | $15.10 | $15.10 | $15.10 |
| Purchase #3 | $234.70 | 8.527% | $254.7129 | $254.71 | $254.70 | $254.70 |
| Purchase #4 | $130.66 | 4.578% | $136.6416 | $136.64 | $136.65 | $136.60 |
| Purchase #5 | $228.94 | 4.401% | $239.0156 | $239.02 | $239.00 | $239.00 |
| Purchase #6 | $68.98 | 13.739% | $78.4572 | $78.46 | $78.45 | $78.50 |
| Purchase #7 | $215.66 | 7.181% | $231.1465 | $231.15 | $231.15 | $231.10 |
| 7 purchase totals = | $977.33 | $1,049.1297 | $1,049.14 | $1,049.10 | $1,049.10 | |