| 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 | $153.82 | 8.238% | $166.4917 | $166.49 | $166.50 | $166.50 |
| Purchase #2 | $204.73 | 11.739% | $228.7633 | $228.76 | $228.75 | $228.80 |
| Purchase #3 | $220.58 | 12.347% | $247.815 | $247.82 | $247.80 | $247.80 |
| Purchase #4 | $214.26 | 12.538% | $241.1239 | $241.12 | $241.10 | $241.10 |
| Purchase #5 | $127.34 | 9.283% | $139.161 | $139.16 | $139.15 | $139.20 |
| Purchase #6 | $189.69 | 4.755% | $198.7098 | $198.71 | $198.70 | $198.70 |
| Purchase #7 | $228.57 | 3.750% | $237.1414 | $237.14 | $237.15 | $237.10 |
| 7 purchase totals = | $1,338.99 | $1,459.2061 | $1,459.20 | $1,459.15 | $1,459.20 | |