| 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 | $107.35 | 9.643% | $117.7018 | $117.70 | $117.70 | $117.70 |
| Purchase #2 | $183.46 | 5.141% | $192.8917 | $192.89 | $192.90 | $192.90 |
| Purchase #3 | $215.39 | 9.731% | $236.3496 | $236.35 | $236.35 | $236.30 |
| Purchase #4 | $105.40 | 10.761% | $116.7421 | $116.74 | $116.75 | $116.70 |
| Purchase #5 | $207.44 | 4.298% | $216.3558 | $216.36 | $216.35 | $216.40 |
| Purchase #6 | $217.47 | 11.381% | $242.2203 | $242.22 | $242.20 | $242.20 |
| Purchase #7 | $192.57 | 12.585% | $216.8049 | $216.80 | $216.80 | $216.80 |
| 7 purchase totals = | $1,229.08 | $1,339.0662 | $1,339.06 | $1,339.05 | $1,339.00 | |