| 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 | $102.25 | 9.368% | $111.8288 | $111.83 | $111.85 | $111.80 |
| Purchase #2 | $115.41 | 6.592% | $123.0178 | $123.02 | $123.00 | $123.00 |
| Purchase #3 | $234.79 | 13.665% | $266.8741 | $266.87 | $266.85 | $266.90 |
| Purchase #4 | $68.99 | 9.340% | $75.4337 | $75.43 | $75.45 | $75.40 |
| Purchase #5 | $201.64 | 5.142% | $212.0083 | $212.01 | $212.00 | $212.00 |
| Purchase #6 | $183.74 | 8.119% | $198.6579 | $198.66 | $198.65 | $198.70 |
| Purchase #7 | $223.79 | 3.410% | $231.4212 | $231.42 | $231.40 | $231.40 |
| 7 purchase totals = | $1,130.61 | $1,219.2418 | $1,219.24 | $1,219.20 | $1,219.20 | |