| 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 | $223.48 | 9.676% | $245.1039 | $245.10 | $245.10 | $245.10 |
| Purchase #2 | $99.40 | 7.393% | $106.7486 | $106.75 | $106.75 | $106.70 |
| Purchase #3 | $136.34 | 13.609% | $154.8945 | $154.89 | $154.90 | $154.90 |
| Purchase #4 | $137.61 | 6.590% | $146.6785 | $146.68 | $146.70 | $146.70 |
| Purchase #5 | $177.27 | 8.776% | $192.8272 | $192.83 | $192.85 | $192.80 |
| Purchase #6 | $202.84 | 8.839% | $220.769 | $220.77 | $220.75 | $220.80 |
| Purchase #7 | $38.50 | 3.504% | $39.849 | $39.85 | $39.85 | $39.80 |
| 7 purchase totals = | $1,015.44 | $1,106.8707 | $1,106.87 | $1,106.90 | $1,106.80 | |