| 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 | $208.45 | 9.760% | $228.7947 | $228.79 | $228.80 | $228.80 |
| Purchase #2 | $45.60 | 9.861% | $50.0966 | $50.10 | $50.10 | $50.10 |
| Purchase #3 | $129.63 | 5.661% | $136.9684 | $136.97 | $136.95 | $137.00 |
| Purchase #4 | $198.69 | 10.207% | $218.9703 | $218.97 | $218.95 | $219.00 |
| Purchase #5 | $235.59 | 7.791% | $253.9448 | $253.94 | $253.95 | $253.90 |
| Purchase #6 | $92.45 | 8.810% | $100.5948 | $100.59 | $100.60 | $100.60 |
| Purchase #7 | $163.80 | 10.751% | $181.4101 | $181.41 | $181.40 | $181.40 |
| 7 purchase totals = | $1,074.21 | $1,170.7797 | $1,170.77 | $1,170.75 | $1,170.80 | |