| 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 | $136.89 | 11.340% | $152.4133 | $152.41 | $152.40 | $152.40 |
| Purchase #2 | $113.64 | 13.767% | $129.2848 | $129.28 | $129.30 | $129.30 |
| Purchase #3 | $8.82 | 9.587% | $9.6656 | $9.67 | $9.65 | $9.70 |
| Purchase #4 | $208.29 | 12.478% | $234.2804 | $234.28 | $234.30 | $234.30 |
| Purchase #5 | $54.99 | 8.709% | $59.7791 | $59.78 | $59.80 | $59.80 |
| Purchase #6 | $178.51 | 3.417% | $184.6097 | $184.61 | $184.60 | $184.60 |
| Purchase #7 | $239.66 | 8.627% | $260.3355 | $260.34 | $260.35 | $260.30 |
| 7 purchase totals = | $940.80 | $1,030.3684 | $1,030.37 | $1,030.40 | $1,030.40 | |