| 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 | $230.81 | 6.816% | $246.542 | $246.54 | $246.55 | $246.50 |
| Purchase #2 | $165.34 | 10.281% | $182.3386 | $182.34 | $182.35 | $182.30 |
| Purchase #3 | $102.31 | 4.592% | $107.0081 | $107.01 | $107.00 | $107.00 |
| Purchase #4 | $192.64 | 11.775% | $215.3234 | $215.32 | $215.30 | $215.30 |
| Purchase #5 | $250.87 | 10.850% | $278.0894 | $278.09 | $278.10 | $278.10 |
| Purchase #6 | $212.62 | 6.657% | $226.7741 | $226.77 | $226.75 | $226.80 |
| Purchase #7 | $151.93 | 3.296% | $156.9376 | $156.94 | $156.95 | $156.90 |
| 7 purchase totals = | $1,306.52 | $1,413.0132 | $1,413.01 | $1,413.00 | $1,412.90 | |