| 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 | $134.35 | 8.615% | $145.9243 | $145.92 | $145.90 | $145.90 |
| Purchase #2 | $188.46 | 10.587% | $208.4123 | $208.41 | $208.40 | $208.40 |
| Purchase #3 | $9.58 | 5.601% | $10.1166 | $10.12 | $10.10 | $10.10 |
| Purchase #4 | $192.31 | 5.218% | $202.3447 | $202.34 | $202.35 | $202.30 |
| Purchase #5 | $222.58 | 8.344% | $241.1521 | $241.15 | $241.15 | $241.20 |
| Purchase #6 | $204.64 | 6.709% | $218.3693 | $218.37 | $218.35 | $218.40 |
| Purchase #7 | $30.60 | 5.375% | $32.2448 | $32.24 | $32.25 | $32.20 |
| 7 purchase totals = | $982.52 | $1,058.5641 | $1,058.55 | $1,058.50 | $1,058.50 | |