| 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 | $126.82 | 8.832% | $138.0207 | $138.02 | $138.00 | $138.00 |
| Purchase #2 | $239.25 | 3.408% | $247.4036 | $247.40 | $247.40 | $247.40 |
| Purchase #3 | $22.77 | 11.544% | $25.3986 | $25.40 | $25.40 | $25.40 |
| Purchase #4 | $215.33 | 5.223% | $226.5767 | $226.58 | $226.60 | $226.60 |
| Purchase #5 | $154.49 | 7.377% | $165.8867 | $165.89 | $165.90 | $165.90 |
| Purchase #6 | $232.87 | 3.245% | $240.4266 | $240.43 | $240.45 | $240.40 |
| Purchase #7 | $19.78 | 5.719% | $20.9112 | $20.91 | $20.90 | $20.90 |
| 7 purchase totals = | $1,011.31 | $1,064.6241 | $1,064.63 | $1,064.65 | $1,064.60 | |