| 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 | $127.29 | 3.165% | $131.3187 | $131.32 | $131.30 | $131.30 |
| Purchase #2 | $200.70 | 12.708% | $226.205 | $226.21 | $226.20 | $226.20 |
| Purchase #3 | $81.64 | 6.512% | $86.9564 | $86.96 | $86.95 | $87.00 |
| Purchase #4 | $68.84 | 10.823% | $76.2906 | $76.29 | $76.30 | $76.30 |
| Purchase #5 | $73.38 | 10.305% | $80.9418 | $80.94 | $80.95 | $80.90 |
| Purchase #6 | $201.32 | 13.234% | $227.9627 | $227.96 | $227.95 | $228.00 |
| Purchase #7 | $232.97 | 9.348% | $254.748 | $254.75 | $254.75 | $254.70 |
| 7 purchase totals = | $986.14 | $1,084.4232 | $1,084.43 | $1,084.40 | $1,084.40 | |