| 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 | $99.47 | 6.824% | $106.2578 | $106.26 | $106.25 | $106.30 |
| Purchase #2 | $210.67 | 13.628% | $239.3801 | $239.38 | $239.40 | $239.40 |
| Purchase #3 | $238.73 | 10.848% | $264.6274 | $264.63 | $264.65 | $264.60 |
| Purchase #4 | $206.70 | 5.534% | $218.1388 | $218.14 | $218.15 | $218.10 |
| Purchase #5 | $225.38 | 11.317% | $250.8863 | $250.89 | $250.90 | $250.90 |
| Purchase #6 | $201.65 | 11.420% | $224.6784 | $224.68 | $224.70 | $224.70 |
| Purchase #7 | $196.60 | 5.502% | $207.4169 | $207.42 | $207.40 | $207.40 |
| 7 purchase totals = | $1,379.20 | $1,511.3857 | $1,511.40 | $1,511.45 | $1,511.40 | |