| 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 | $201.67 | 5.566% | $212.895 | $212.90 | $212.90 | $212.90 |
| Purchase #2 | $204.68 | 13.121% | $231.5361 | $231.54 | $231.55 | $231.50 |
| Purchase #3 | $95.52 | 11.194% | $106.2125 | $106.21 | $106.20 | $106.20 |
| Purchase #4 | $107.91 | 8.309% | $116.8762 | $116.88 | $116.90 | $116.90 |
| Purchase #5 | $77.86 | 11.279% | $86.6418 | $86.64 | $86.65 | $86.60 |
| Purchase #6 | $15.47 | 9.511% | $16.9414 | $16.94 | $16.95 | $16.90 |
| Purchase #7 | $244.28 | 7.151% | $261.7485 | $261.75 | $261.75 | $261.70 |
| 7 purchase totals = | $947.39 | $1,032.8515 | $1,032.86 | $1,032.90 | $1,032.70 | |