| 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 | $228.83 | 10.350% | $252.5139 | $252.51 | $252.50 | $252.50 |
| Purchase #2 | $133.66 | 3.474% | $138.3033 | $138.30 | $138.30 | $138.30 |
| Purchase #3 | $53.96 | 6.504% | $57.4696 | $57.47 | $57.45 | $57.50 |
| Purchase #4 | $66.30 | 3.652% | $68.7213 | $68.72 | $68.70 | $68.70 |
| Purchase #5 | $134.94 | 4.524% | $141.0447 | $141.04 | $141.05 | $141.00 |
| Purchase #6 | $246.81 | 12.567% | $277.8266 | $277.83 | $277.85 | $277.80 |
| Purchase #7 | $34.56 | 10.378% | $38.1466 | $38.15 | $38.15 | $38.10 |
| 7 purchase totals = | $899.06 | $974.0260 | $974.02 | $974.00 | $973.90 | |