| 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 | $245.92 | 10.237% | $271.0948 | $271.09 | $271.10 | $271.10 |
| Purchase #2 | $197.58 | 13.262% | $223.7831 | $223.78 | $223.80 | $223.80 |
| Purchase #3 | $218.31 | 7.629% | $234.9649 | $234.96 | $234.95 | $235.00 |
| Purchase #4 | $208.53 | 5.154% | $219.2776 | $219.28 | $219.30 | $219.30 |
| Purchase #5 | $231.44 | 3.553% | $239.6631 | $239.66 | $239.65 | $239.70 |
| Purchase #6 | $175.60 | 7.389% | $188.5751 | $188.58 | $188.60 | $188.60 |
| Purchase #7 | $216.75 | 4.467% | $226.4322 | $226.43 | $226.45 | $226.40 |
| 7 purchase totals = | $1,494.13 | $1,603.7908 | $1,603.78 | $1,603.85 | $1,603.90 | |