| 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 | $108.53 | 10.842% | $120.2968 | $120.30 | $120.30 | $120.30 |
| Purchase #2 | $125.61 | 4.788% | $131.6242 | $131.62 | $131.60 | $131.60 |
| Purchase #3 | $129.83 | 3.851% | $134.8298 | $134.83 | $134.85 | $134.80 |
| Purchase #4 | $114.27 | 5.864% | $120.9708 | $120.97 | $120.95 | $121.00 |
| Purchase #5 | $227.68 | 3.382% | $235.3801 | $235.38 | $235.40 | $235.40 |
| Purchase #6 | $227.63 | 3.143% | $234.7844 | $234.78 | $234.80 | $234.80 |
| Purchase #7 | $186.87 | 3.810% | $193.9897 | $193.99 | $194.00 | $194.00 |
| 7 purchase totals = | $1,120.42 | $1,171.8758 | $1,171.87 | $1,171.90 | $1,171.90 | |