| 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 | $222.84 | 8.518% | $241.8215 | $241.82 | $241.80 | $241.80 |
| Purchase #2 | $28.59 | 5.271% | $30.097 | $30.10 | $30.10 | $30.10 |
| Purchase #3 | $196.62 | 13.109% | $222.3949 | $222.39 | $222.40 | $222.40 |
| Purchase #4 | $16.61 | 4.238% | $17.3139 | $17.31 | $17.30 | $17.30 |
| Purchase #5 | $166.74 | 5.324% | $175.6172 | $175.62 | $175.60 | $175.60 |
| Purchase #6 | $27.40 | 9.708% | $30.06 | $30.06 | $30.05 | $30.10 |
| Purchase #7 | $87.50 | 7.592% | $94.143 | $94.14 | $94.15 | $94.10 |
| 7 purchase totals = | $746.30 | $811.4475 | $811.44 | $811.40 | $811.40 | |