| 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 | $128.29 | 12.464% | $144.2801 | $144.28 | $144.30 | $144.30 |
| Purchase #2 | $216.86 | 4.216% | $226.0028 | $226.00 | $226.00 | $226.00 |
| Purchase #3 | $35.96 | 8.484% | $39.0108 | $39.01 | $39.00 | $39.00 |
| Purchase #4 | $43.76 | 6.497% | $46.6031 | $46.60 | $46.60 | $46.60 |
| Purchase #5 | $69.89 | 10.583% | $77.2865 | $77.29 | $77.30 | $77.30 |
| Purchase #6 | $131.67 | 11.604% | $146.949 | $146.95 | $146.95 | $146.90 |
| Purchase #7 | $55.61 | 12.602% | $62.618 | $62.62 | $62.60 | $62.60 |
| 7 purchase totals = | $682.04 | $742.7503 | $742.75 | $742.75 | $742.70 | |