| 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 | $227.81 | 9.423% | $249.2765 | $249.28 | $249.30 | $249.30 |
| Purchase #2 | $7.31 | 12.131% | $8.1968 | $8.20 | $8.20 | $8.20 |
| Purchase #3 | $28.97 | 6.196% | $30.765 | $30.77 | $30.75 | $30.80 |
| Purchase #4 | $127.38 | 3.120% | $131.3543 | $131.35 | $131.35 | $131.40 |
| Purchase #5 | $226.73 | 11.698% | $253.2529 | $253.25 | $253.25 | $253.30 |
| Purchase #6 | $67.56 | 11.666% | $75.4415 | $75.44 | $75.45 | $75.40 |
| Purchase #7 | $172.80 | 5.146% | $181.6923 | $181.69 | $181.70 | $181.70 |
| 7 purchase totals = | $858.56 | $929.9793 | $929.98 | $930.00 | $930.10 | |