| 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 | $57.58 | 10.635% | $63.7036 | $63.70 | $63.70 | $63.70 |
| Purchase #2 | $235.40 | 3.109% | $242.7186 | $242.72 | $242.70 | $242.70 |
| Purchase #3 | $226.61 | 10.429% | $250.2432 | $250.24 | $250.25 | $250.20 |
| Purchase #4 | $13.94 | 12.567% | $15.6918 | $15.69 | $15.70 | $15.70 |
| Purchase #5 | $223.42 | 3.480% | $231.195 | $231.20 | $231.20 | $231.20 |
| Purchase #6 | $221.82 | 11.729% | $247.8373 | $247.84 | $247.85 | $247.80 |
| Purchase #7 | $219.60 | 7.635% | $236.3665 | $236.37 | $236.35 | $236.40 |
| 7 purchase totals = | $1,198.37 | $1,287.7560 | $1,287.76 | $1,287.75 | $1,287.70 | |