| 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 | $98.80 | 7.765% | $106.4718 | $106.47 | $106.45 | $106.50 |
| Purchase #2 | $210.82 | 5.509% | $222.4341 | $222.43 | $222.45 | $222.40 |
| Purchase #3 | $227.99 | 4.568% | $238.4046 | $238.40 | $238.40 | $238.40 |
| Purchase #4 | $246.32 | 3.685% | $255.3969 | $255.40 | $255.40 | $255.40 |
| Purchase #5 | $115.36 | 9.561% | $126.3896 | $126.39 | $126.40 | $126.40 |
| Purchase #6 | $235.87 | 6.785% | $251.8738 | $251.87 | $251.85 | $251.90 |
| Purchase #7 | $220.62 | 6.404% | $234.7485 | $234.75 | $234.75 | $234.70 |
| 7 purchase totals = | $1,355.78 | $1,435.7193 | $1,435.71 | $1,435.70 | $1,435.70 | |