| 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 | $224.60 | 3.496% | $232.452 | $232.45 | $232.45 | $232.50 |
| Purchase #2 | $216.77 | 5.202% | $228.0464 | $228.05 | $228.05 | $228.00 |
| Purchase #3 | $65.52 | 8.857% | $71.3231 | $71.32 | $71.30 | $71.30 |
| Purchase #4 | $18.88 | 11.776% | $21.1033 | $21.10 | $21.10 | $21.10 |
| Purchase #5 | $198.76 | 12.385% | $223.3764 | $223.38 | $223.40 | $223.40 |
| Purchase #6 | $115.68 | 3.194% | $119.3748 | $119.37 | $119.35 | $119.40 |
| Purchase #7 | $127.90 | 5.159% | $134.4984 | $134.50 | $134.50 | $134.50 |
| 7 purchase totals = | $968.11 | $1,030.1744 | $1,030.17 | $1,030.15 | $1,030.20 | |