| 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 | $108.87 | 9.455% | $119.1637 | $119.16 | $119.15 | $119.20 |
| Purchase #2 | $200.89 | 12.511% | $226.0233 | $226.02 | $226.00 | $226.00 |
| Purchase #3 | $175.77 | 6.550% | $187.2829 | $187.28 | $187.30 | $187.30 |
| Purchase #4 | $129.92 | 3.309% | $134.2191 | $134.22 | $134.20 | $134.20 |
| Purchase #5 | $80.89 | 6.639% | $86.2603 | $86.26 | $86.25 | $86.30 |
| Purchase #6 | $36.94 | 6.491% | $39.3378 | $39.34 | $39.35 | $39.30 |
| Purchase #7 | $80.39 | 9.543% | $88.0616 | $88.06 | $88.05 | $88.10 |
| 7 purchase totals = | $813.67 | $880.3487 | $880.34 | $880.30 | $880.40 | |