| 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 | $207.35 | 9.350% | $226.7372 | $226.74 | $226.75 | $226.70 |
| Purchase #2 | $231.78 | 8.566% | $251.6343 | $251.63 | $251.65 | $251.60 |
| Purchase #3 | $78.46 | 6.380% | $83.4657 | $83.47 | $83.45 | $83.50 |
| Purchase #4 | $165.84 | 11.228% | $184.4605 | $184.46 | $184.45 | $184.50 |
| Purchase #5 | $179.34 | 3.736% | $186.0401 | $186.04 | $186.05 | $186.00 |
| Purchase #6 | $112.50 | 7.400% | $120.825 | $120.83 | $120.85 | $120.80 |
| Purchase #7 | $114.51 | 3.449% | $118.4594 | $118.46 | $118.45 | $118.50 |
| 7 purchase totals = | $1,089.78 | $1,171.6222 | $1,171.63 | $1,171.65 | $1,171.60 | |