| 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 | $133.26 | 7.735% | $143.5677 | $143.57 | $143.55 | $143.60 |
| Purchase #2 | $168.32 | 11.751% | $188.0993 | $188.10 | $188.10 | $188.10 |
| Purchase #3 | $119.76 | 8.805% | $130.3049 | $130.30 | $130.30 | $130.30 |
| Purchase #4 | $216.28 | 4.708% | $226.4625 | $226.46 | $226.45 | $226.50 |
| Purchase #5 | $107.33 | 8.771% | $116.7439 | $116.74 | $116.75 | $116.70 |
| Purchase #6 | $243.84 | 7.362% | $261.7915 | $261.79 | $261.80 | $261.80 |
| Purchase #7 | $245.47 | 5.360% | $258.6272 | $258.63 | $258.65 | $258.60 |
| 7 purchase totals = | $1,234.26 | $1,325.5970 | $1,325.59 | $1,325.60 | $1,325.60 | |