| 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 | $206.70 | 9.424% | $226.1794 | $226.18 | $226.20 | $226.20 |
| Purchase #2 | $199.54 | 3.848% | $207.2183 | $207.22 | $207.20 | $207.20 |
| Purchase #3 | $138.65 | 11.683% | $154.8485 | $154.85 | $154.85 | $154.80 |
| Purchase #4 | $222.75 | 10.502% | $246.1432 | $246.14 | $246.15 | $246.10 |
| Purchase #5 | $46.77 | 6.298% | $49.7156 | $49.72 | $49.70 | $49.70 |
| Purchase #6 | $154.81 | 8.202% | $167.5075 | $167.51 | $167.50 | $167.50 |
| Purchase #7 | $228.71 | 13.421% | $259.4052 | $259.41 | $259.40 | $259.40 |
| 7 purchase totals = | $1,197.93 | $1,311.0177 | $1,311.03 | $1,311.00 | $1,310.90 | |