| 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 | $188.76 | 12.484% | $212.3248 | $212.32 | $212.30 | $212.30 |
| Purchase #2 | $21.89 | 6.737% | $23.3647 | $23.36 | $23.35 | $23.40 |
| Purchase #3 | $11.47 | 11.701% | $12.8121 | $12.81 | $12.80 | $12.80 |
| Purchase #4 | $170.75 | 9.336% | $186.6912 | $186.69 | $186.70 | $186.70 |
| Purchase #5 | $59.43 | 7.449% | $63.8569 | $63.86 | $63.85 | $63.90 |
| Purchase #6 | $77.78 | 9.556% | $85.2127 | $85.21 | $85.20 | $85.20 |
| Purchase #7 | $110.66 | 4.241% | $115.3531 | $115.35 | $115.35 | $115.40 |
| 7 purchase totals = | $640.74 | $699.6155 | $699.60 | $699.55 | $699.70 | |