| 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 | $233.64 | 9.856% | $256.6676 | $256.67 | $256.65 | $256.70 |
| Purchase #2 | $31.97 | 6.511% | $34.0516 | $34.05 | $34.05 | $34.10 |
| Purchase #3 | $139.87 | 3.243% | $144.406 | $144.41 | $144.40 | $144.40 |
| Purchase #4 | $165.67 | 6.172% | $175.8952 | $175.90 | $175.90 | $175.90 |
| Purchase #5 | $192.73 | 3.291% | $199.0727 | $199.07 | $199.05 | $199.10 |
| Purchase #6 | $104.85 | 4.343% | $109.4036 | $109.40 | $109.40 | $109.40 |
| Purchase #7 | $198.50 | 7.169% | $212.7305 | $212.73 | $212.75 | $212.70 |
| 7 purchase totals = | $1,067.23 | $1,132.2272 | $1,132.23 | $1,132.20 | $1,132.30 | |