| 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 | $186.69 | 13.530% | $211.9492 | $211.95 | $211.95 | $211.90 |
| Purchase #2 | $227.28 | 8.772% | $247.217 | $247.22 | $247.20 | $247.20 |
| Purchase #3 | $80.49 | 3.313% | $83.1566 | $83.16 | $83.15 | $83.20 |
| Purchase #4 | $28.77 | 10.659% | $31.8366 | $31.84 | $31.85 | $31.80 |
| Purchase #5 | $212.91 | 11.256% | $236.8751 | $236.88 | $236.90 | $236.90 |
| Purchase #6 | $116.59 | 10.284% | $128.5801 | $128.58 | $128.60 | $128.60 |
| Purchase #7 | $28.83 | 12.417% | $32.4098 | $32.41 | $32.40 | $32.40 |
| 7 purchase totals = | $881.56 | $972.0244 | $972.04 | $972.05 | $972.00 | |