| 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 | $111.98 | 4.435% | $116.9463 | $116.95 | $116.95 | $116.90 |
| Purchase #2 | $235.35 | 3.392% | $243.3331 | $243.33 | $243.35 | $243.30 |
| Purchase #3 | $51.72 | 3.374% | $53.465 | $53.47 | $53.45 | $53.50 |
| Purchase #4 | $174.79 | 6.402% | $185.9801 | $185.98 | $186.00 | $186.00 |
| Purchase #5 | $67.28 | 3.328% | $69.5191 | $69.52 | $69.50 | $69.50 |
| Purchase #6 | $218.66 | 4.236% | $227.9224 | $227.92 | $227.90 | $227.90 |
| Purchase #7 | $212.36 | 11.540% | $236.8663 | $236.87 | $236.85 | $236.90 |
| 7 purchase totals = | $1,072.14 | $1,134.0323 | $1,134.04 | $1,134.00 | $1,134.00 | |