| 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 | $218.49 | 5.728% | $231.0051 | $231.01 | $231.00 | $231.00 |
| Purchase #2 | $94.60 | 12.815% | $106.723 | $106.72 | $106.70 | $106.70 |
| Purchase #3 | $23.45 | 12.370% | $26.3508 | $26.35 | $26.35 | $26.40 |
| Purchase #4 | $166.32 | 6.230% | $176.6817 | $176.68 | $176.70 | $176.70 |
| Purchase #5 | $50.89 | 8.166% | $55.0457 | $55.05 | $55.05 | $55.00 |
| Purchase #6 | $191.82 | 6.220% | $203.7512 | $203.75 | $203.75 | $203.80 |
| Purchase #7 | $76.99 | 8.298% | $83.3786 | $83.38 | $83.40 | $83.40 |
| 7 purchase totals = | $822.56 | $882.9361 | $882.94 | $882.95 | $883.00 | |