| 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 | $239.92 | 8.200% | $259.5934 | $259.59 | $259.60 | $259.60 |
| Purchase #2 | $246.33 | 3.298% | $254.454 | $254.45 | $254.45 | $254.50 |
| Purchase #3 | $137.69 | 5.589% | $145.3855 | $145.39 | $145.40 | $145.40 |
| Purchase #4 | $228.34 | 10.567% | $252.4687 | $252.47 | $252.45 | $252.50 |
| Purchase #5 | $133.36 | 9.840% | $146.4826 | $146.48 | $146.50 | $146.50 |
| Purchase #6 | $243.67 | 8.761% | $265.0179 | $265.02 | $265.00 | $265.00 |
| Purchase #7 | $174.46 | 4.861% | $182.9405 | $182.94 | $182.95 | $182.90 |
| 7 purchase totals = | $1,403.77 | $1,506.3426 | $1,506.34 | $1,506.35 | $1,506.40 | |