| 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 | $225.71 | 10.862% | $250.2266 | $250.23 | $250.25 | $250.20 |
| Purchase #2 | $190.51 | 13.561% | $216.3451 | $216.35 | $216.35 | $216.30 |
| Purchase #3 | $20.46 | 13.768% | $23.2769 | $23.28 | $23.30 | $23.30 |
| Purchase #4 | $191.56 | 4.447% | $200.0787 | $200.08 | $200.10 | $200.10 |
| Purchase #5 | $69.32 | 12.269% | $77.8249 | $77.82 | $77.80 | $77.80 |
| Purchase #6 | $189.87 | 4.721% | $198.8338 | $198.83 | $198.85 | $198.80 |
| Purchase #7 | $214.29 | 10.498% | $236.7862 | $236.79 | $236.80 | $236.80 |
| 7 purchase totals = | $1,101.72 | $1,203.3722 | $1,203.38 | $1,203.45 | $1,203.30 | |