| 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 | $16.38 | 11.266% | $18.2254 | $18.23 | $18.25 | $18.20 |
| Purchase #2 | $145.90 | 11.723% | $163.0039 | $163.00 | $163.00 | $163.00 |
| Purchase #3 | $222.81 | 8.151% | $240.9712 | $240.97 | $240.95 | $241.00 |
| Purchase #4 | $99.87 | 7.861% | $107.7208 | $107.72 | $107.70 | $107.70 |
| Purchase #5 | $129.92 | 3.194% | $134.0696 | $134.07 | $134.05 | $134.10 |
| Purchase #6 | $179.76 | 11.262% | $200.0046 | $200.00 | $200.00 | $200.00 |
| Purchase #7 | $171.83 | 3.482% | $177.8131 | $177.81 | $177.80 | $177.80 |
| 7 purchase totals = | $966.47 | $1,041.8086 | $1,041.80 | $1,041.75 | $1,041.80 | |