| 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 | $247.85 | 12.253% | $278.2191 | $278.22 | $278.20 | $278.20 |
| Purchase #2 | $199.95 | 7.778% | $215.5021 | $215.50 | $215.50 | $215.50 |
| Purchase #3 | $203.80 | 5.791% | $215.6021 | $215.60 | $215.60 | $215.60 |
| Purchase #4 | $147.51 | 7.703% | $158.8727 | $158.87 | $158.85 | $158.90 |
| Purchase #5 | $82.51 | 10.469% | $91.148 | $91.15 | $91.15 | $91.10 |
| Purchase #6 | $233.81 | 3.207% | $241.3083 | $241.31 | $241.30 | $241.30 |
| Purchase #7 | $198.37 | 3.300% | $204.9162 | $204.92 | $204.90 | $204.90 |
| 7 purchase totals = | $1,313.80 | $1,405.5685 | $1,405.57 | $1,405.50 | $1,405.50 | |