| 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 | $226.28 | 3.592% | $234.408 | $234.41 | $234.40 | $234.40 |
| Purchase #2 | $193.80 | 12.313% | $217.6626 | $217.66 | $217.65 | $217.70 |
| Purchase #3 | $87.60 | 13.776% | $99.6678 | $99.67 | $99.65 | $99.70 |
| Purchase #4 | $167.43 | 13.159% | $189.4621 | $189.46 | $189.45 | $189.50 |
| Purchase #5 | $16.81 | 13.649% | $19.1044 | $19.10 | $19.10 | $19.10 |
| Purchase #6 | $170.29 | 12.156% | $190.9905 | $190.99 | $191.00 | $191.00 |
| Purchase #7 | $125.61 | 10.367% | $138.632 | $138.63 | $138.65 | $138.60 |
| 7 purchase totals = | $987.82 | $1,089.9274 | $1,089.92 | $1,089.90 | $1,090.00 | |