| 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 | $17.46 | 10.429% | $19.2809 | $19.28 | $19.30 | $19.30 |
| Purchase #2 | $207.51 | 12.859% | $234.1937 | $234.19 | $234.20 | $234.20 |
| Purchase #3 | $190.66 | 11.209% | $212.0311 | $212.03 | $212.05 | $212.00 |
| Purchase #4 | $231.53 | 4.741% | $242.5068 | $242.51 | $242.50 | $242.50 |
| Purchase #5 | $163.55 | 9.592% | $179.2377 | $179.24 | $179.25 | $179.20 |
| Purchase #6 | $217.34 | 3.324% | $224.5644 | $224.56 | $224.55 | $224.60 |
| Purchase #7 | $9.49 | 4.424% | $9.9098 | $9.91 | $9.90 | $9.90 |
| 7 purchase totals = | $1,037.54 | $1,121.7244 | $1,121.72 | $1,121.75 | $1,121.70 | |