| 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 | $245.69 | 10.635% | $271.8191 | $271.82 | $271.80 | $271.80 |
| Purchase #2 | $5.90 | 7.742% | $6.3568 | $6.36 | $6.35 | $6.40 |
| Purchase #3 | $49.70 | 4.623% | $51.9976 | $52.00 | $52.00 | $52.00 |
| Purchase #4 | $205.86 | 6.474% | $219.1874 | $219.19 | $219.20 | $219.20 |
| Purchase #5 | $237.30 | 10.436% | $262.0646 | $262.06 | $262.05 | $262.10 |
| Purchase #6 | $30.58 | 3.793% | $31.7399 | $31.74 | $31.75 | $31.70 |
| Purchase #7 | $71.35 | 7.455% | $76.6691 | $76.67 | $76.65 | $76.70 |
| 7 purchase totals = | $846.38 | $919.8345 | $919.84 | $919.80 | $919.90 | |