| 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 | $246.78 | 4.505% | $257.8974 | $257.90 | $257.90 | $257.90 |
| Purchase #2 | $113.60 | 6.176% | $120.6159 | $120.62 | $120.60 | $120.60 |
| Purchase #3 | $200.41 | 6.253% | $212.9416 | $212.94 | $212.95 | $212.90 |
| Purchase #4 | $217.25 | 11.655% | $242.5705 | $242.57 | $242.55 | $242.60 |
| Purchase #5 | $234.62 | 5.736% | $248.0778 | $248.08 | $248.10 | $248.10 |
| Purchase #6 | $71.76 | 13.699% | $81.5904 | $81.59 | $81.60 | $81.60 |
| Purchase #7 | $56.65 | 3.641% | $58.7126 | $58.71 | $58.70 | $58.70 |
| 7 purchase totals = | $1,141.07 | $1,222.4062 | $1,222.41 | $1,222.40 | $1,222.40 | |