| 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 | $223.43 | 12.196% | $250.6795 | $250.68 | $250.70 | $250.70 |
| Purchase #2 | $93.37 | 9.107% | $101.8732 | $101.87 | $101.85 | $101.90 |
| Purchase #3 | $115.69 | 9.295% | $126.4434 | $126.44 | $126.45 | $126.40 |
| Purchase #4 | $102.49 | 4.298% | $106.895 | $106.90 | $106.90 | $106.90 |
| Purchase #5 | $218.76 | 7.765% | $235.7467 | $235.75 | $235.75 | $235.70 |
| Purchase #6 | $179.92 | 6.752% | $192.0682 | $192.07 | $192.05 | $192.10 |
| Purchase #7 | $222.86 | 3.795% | $231.3175 | $231.32 | $231.30 | $231.30 |
| 7 purchase totals = | $1,156.52 | $1,245.0235 | $1,245.03 | $1,245.00 | $1,245.00 | |