| 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 | $214.53 | 12.714% | $241.8053 | $241.81 | $241.80 | $241.80 |
| Purchase #2 | $241.50 | 6.541% | $257.2965 | $257.30 | $257.30 | $257.30 |
| Purchase #3 | $208.97 | 8.396% | $226.5151 | $226.52 | $226.50 | $226.50 |
| Purchase #4 | $179.71 | 10.239% | $198.1105 | $198.11 | $198.10 | $198.10 |
| Purchase #5 | $6.59 | 3.831% | $6.8425 | $6.84 | $6.85 | $6.80 |
| Purchase #6 | $222.43 | 11.280% | $247.5201 | $247.52 | $247.50 | $247.50 |
| Purchase #7 | $104.58 | 6.164% | $111.0263 | $111.03 | $111.05 | $111.00 |
| 7 purchase totals = | $1,178.31 | $1,289.1163 | $1,289.13 | $1,289.10 | $1,289.00 | |