| 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 | $205.42 | 5.329% | $216.3668 | $216.37 | $216.35 | $216.40 |
| Purchase #2 | $186.41 | 11.127% | $207.1518 | $207.15 | $207.15 | $207.20 |
| Purchase #3 | $99.75 | 11.528% | $111.2492 | $111.25 | $111.25 | $111.20 |
| Purchase #4 | $84.94 | 8.845% | $92.4529 | $92.45 | $92.45 | $92.50 |
| Purchase #5 | $227.33 | 3.328% | $234.8955 | $234.90 | $234.90 | $234.90 |
| Purchase #6 | $100.74 | 9.782% | $110.5944 | $110.59 | $110.60 | $110.60 |
| Purchase #7 | $52.75 | 7.729% | $56.827 | $56.83 | $56.85 | $56.80 |
| 7 purchase totals = | $957.34 | $1,029.5376 | $1,029.54 | $1,029.55 | $1,029.60 | |