| 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 | $21.95 | 4.335% | $22.9015 | $22.90 | $22.90 | $22.90 |
| Purchase #2 | $208.88 | 12.530% | $235.0527 | $235.05 | $235.05 | $235.10 |
| Purchase #3 | $236.70 | 7.639% | $254.7815 | $254.78 | $254.80 | $254.80 |
| Purchase #4 | $134.98 | 3.562% | $139.788 | $139.79 | $139.80 | $139.80 |
| Purchase #5 | $71.59 | 4.482% | $74.7987 | $74.80 | $74.80 | $74.80 |
| Purchase #6 | $187.74 | 4.798% | $196.7478 | $196.75 | $196.75 | $196.70 |
| Purchase #7 | $227.45 | 11.603% | $253.841 | $253.84 | $253.85 | $253.80 |
| 7 purchase totals = | $1,089.29 | $1,177.9112 | $1,177.91 | $1,177.95 | $1,177.90 | |