| 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 | $237.44 | 7.639% | $255.578 | $255.58 | $255.60 | $255.60 |
| Purchase #2 | $75.84 | 11.675% | $84.6943 | $84.69 | $84.70 | $84.70 |
| Purchase #3 | $196.46 | 11.478% | $219.0097 | $219.01 | $219.00 | $219.00 |
| Purchase #4 | $50.97 | 12.155% | $57.1654 | $57.17 | $57.15 | $57.20 |
| Purchase #5 | $175.38 | 3.342% | $181.2412 | $181.24 | $181.25 | $181.20 |
| Purchase #6 | $212.79 | 13.567% | $241.6592 | $241.66 | $241.65 | $241.70 |
| Purchase #7 | $243.80 | 11.382% | $271.5493 | $271.55 | $271.55 | $271.50 |
| 7 purchase totals = | $1,192.68 | $1,310.8971 | $1,310.90 | $1,310.90 | $1,310.90 | |