| 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 | $249.41 | 3.179% | $257.3387 | $257.34 | $257.35 | $257.30 |
| Purchase #2 | $74.25 | 4.705% | $77.7435 | $77.74 | $77.75 | $77.70 |
| Purchase #3 | $125.64 | 7.135% | $134.6044 | $134.60 | $134.60 | $134.60 |
| Purchase #4 | $194.94 | 3.607% | $201.9715 | $201.97 | $201.95 | $202.00 |
| Purchase #5 | $5.98 | 6.601% | $6.3747 | $6.37 | $6.35 | $6.40 |
| Purchase #6 | $129.27 | 7.759% | $139.3001 | $139.30 | $139.30 | $139.30 |
| Purchase #7 | $13.68 | 12.248% | $15.3555 | $15.36 | $15.35 | $15.40 |
| 7 purchase totals = | $793.17 | $832.6884 | $832.68 | $832.65 | $832.70 | |