| 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 | $225.88 | 4.341% | $235.6855 | $235.69 | $235.70 | $235.70 |
| Purchase #2 | $63.28 | 9.828% | $69.4992 | $69.50 | $69.50 | $69.50 |
| Purchase #3 | $58.59 | 11.677% | $65.4316 | $65.43 | $65.45 | $65.40 |
| Purchase #4 | $232.40 | 8.840% | $252.9442 | $252.94 | $252.95 | $252.90 |
| Purchase #5 | $183.70 | 13.228% | $207.9998 | $208.00 | $208.00 | $208.00 |
| Purchase #6 | $76.92 | 11.853% | $86.0373 | $86.04 | $86.05 | $86.00 |
| Purchase #7 | $125.79 | 3.182% | $129.7926 | $129.79 | $129.80 | $129.80 |
| 7 purchase totals = | $966.56 | $1,047.3902 | $1,047.39 | $1,047.45 | $1,047.30 | |