| 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 | $34.95 | 5.564% | $36.8946 | $36.89 | $36.90 | $36.90 |
| Purchase #2 | $229.30 | 5.663% | $242.2853 | $242.29 | $242.30 | $242.30 |
| Purchase #3 | $206.44 | 10.209% | $227.5155 | $227.52 | $227.50 | $227.50 |
| Purchase #4 | $228.26 | 12.265% | $256.2561 | $256.26 | $256.25 | $256.30 |
| Purchase #5 | $158.29 | 4.831% | $165.937 | $165.94 | $165.95 | $165.90 |
| Purchase #6 | $163.67 | 10.532% | $180.9077 | $180.91 | $180.90 | $180.90 |
| Purchase #7 | $140.55 | 12.709% | $158.4125 | $158.41 | $158.40 | $158.40 |
| 7 purchase totals = | $1,161.46 | $1,268.2087 | $1,268.22 | $1,268.20 | $1,268.20 | |