| 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 | $225.88 | 11.552% | $251.9737 | $251.97 | $251.95 | $252.00 |
| Purchase #2 | $120.65 | 11.238% | $134.2086 | $134.21 | $134.20 | $134.20 |
| Purchase #3 | $188.44 | 13.268% | $213.4422 | $213.44 | $213.45 | $213.40 |
| Purchase #4 | $50.80 | 12.352% | $57.0748 | $57.07 | $57.05 | $57.10 |
| Purchase #5 | $43.75 | 11.166% | $48.6351 | $48.64 | $48.65 | $48.60 |
| Purchase #6 | $163.78 | 9.313% | $179.0328 | $179.03 | $179.05 | $179.00 |
| Purchase #7 | $232.53 | 9.271% | $254.0879 | $254.09 | $254.10 | $254.10 |
| 7 purchase totals = | $1,025.83 | $1,138.4551 | $1,138.45 | $1,138.45 | $1,138.40 | |