| 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 | $229.37 | 7.743% | $247.1301 | $247.13 | $247.15 | $247.10 |
| Purchase #2 | $125.94 | 4.395% | $131.4751 | $131.48 | $131.50 | $131.50 |
| Purchase #3 | $139.46 | 4.323% | $145.4889 | $145.49 | $145.50 | $145.50 |
| Purchase #4 | $94.94 | 4.476% | $99.1895 | $99.19 | $99.20 | $99.20 |
| Purchase #5 | $23.60 | 9.491% | $25.8399 | $25.84 | $25.85 | $25.80 |
| Purchase #6 | $201.79 | 3.466% | $208.784 | $208.78 | $208.80 | $208.80 |
| Purchase #7 | $157.86 | 8.353% | $171.046 | $171.05 | $171.05 | $171.00 |
| 7 purchase totals = | $972.96 | $1,028.9535 | $1,028.96 | $1,029.05 | $1,028.90 | |