| 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 | $241.65 | 4.646% | $252.8771 | $252.88 | $252.90 | $252.90 |
| Purchase #2 | $137.41 | 9.185% | $150.0311 | $150.03 | $150.05 | $150.00 |
| Purchase #3 | $207.64 | 7.236% | $222.6648 | $222.66 | $222.65 | $222.70 |
| Purchase #4 | $84.45 | 6.188% | $89.6758 | $89.68 | $89.70 | $89.70 |
| Purchase #5 | $199.33 | 13.526% | $226.2914 | $226.29 | $226.30 | $226.30 |
| Purchase #6 | $190.76 | 5.221% | $200.7196 | $200.72 | $200.70 | $200.70 |
| Purchase #7 | $86.68 | 7.263% | $92.9756 | $92.98 | $93.00 | $93.00 |
| 7 purchase totals = | $1,147.92 | $1,235.2354 | $1,235.24 | $1,235.30 | $1,235.30 | |