| 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 | $222.83 | 4.507% | $232.8729 | $232.87 | $232.85 | $232.90 |
| Purchase #2 | $170.30 | 3.361% | $176.0238 | $176.02 | $176.00 | $176.00 |
| Purchase #3 | $187.56 | 7.638% | $201.8858 | $201.89 | $201.90 | $201.90 |
| Purchase #4 | $85.66 | 4.824% | $89.7922 | $89.79 | $89.80 | $89.80 |
| Purchase #5 | $215.64 | 12.594% | $242.7977 | $242.80 | $242.80 | $242.80 |
| Purchase #6 | $10.49 | 13.788% | $11.9364 | $11.94 | $11.95 | $11.90 |
| Purchase #7 | $78.54 | 8.795% | $85.4476 | $85.45 | $85.45 | $85.40 |
| 7 purchase totals = | $971.02 | $1,040.7564 | $1,040.76 | $1,040.75 | $1,040.70 | |