| 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 | $241.55 | 4.285% | $251.9004 | $251.90 | $251.90 | $251.90 |
| Purchase #2 | $92.66 | 9.675% | $101.6249 | $101.62 | $101.60 | $101.60 |
| Purchase #3 | $118.35 | 5.411% | $124.7539 | $124.75 | $124.75 | $124.80 |
| Purchase #4 | $28.36 | 7.154% | $30.3889 | $30.39 | $30.40 | $30.40 |
| Purchase #5 | $13.48 | 12.284% | $15.1359 | $15.14 | $15.15 | $15.10 |
| Purchase #6 | $236.50 | 10.468% | $261.2568 | $261.26 | $261.25 | $261.30 |
| Purchase #7 | $192.31 | 13.455% | $218.1853 | $218.19 | $218.20 | $218.20 |
| 7 purchase totals = | $923.21 | $1,003.2461 | $1,003.25 | $1,003.25 | $1,003.30 | |