| 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 | $139.51 | 4.224% | $145.4029 | $145.40 | $145.40 | $145.40 |
| Purchase #2 | $209.70 | 8.626% | $227.7887 | $227.79 | $227.80 | $227.80 |
| Purchase #3 | $138.33 | 8.756% | $150.4422 | $150.44 | $150.45 | $150.40 |
| Purchase #4 | $101.89 | 10.528% | $112.617 | $112.62 | $112.60 | $112.60 |
| Purchase #5 | $55.84 | 10.814% | $61.8785 | $61.88 | $61.90 | $61.90 |
| Purchase #6 | $209.74 | 12.143% | $235.2087 | $235.21 | $235.20 | $235.20 |
| Purchase #7 | $95.56 | 9.280% | $104.428 | $104.43 | $104.45 | $104.40 |
| 7 purchase totals = | $950.57 | $1,037.7660 | $1,037.77 | $1,037.80 | $1,037.70 | |