| 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 | $43.54 | 3.845% | $45.2141 | $45.21 | $45.20 | $45.20 |
| Purchase #2 | $122.81 | 6.831% | $131.1992 | $131.20 | $131.20 | $131.20 |
| Purchase #3 | $178.68 | 11.770% | $199.7106 | $199.71 | $199.70 | $199.70 |
| Purchase #4 | $240.86 | 3.114% | $248.3604 | $248.36 | $248.35 | $248.40 |
| Purchase #5 | $125.60 | 10.862% | $139.2427 | $139.24 | $139.25 | $139.20 |
| Purchase #6 | $232.40 | 7.816% | $250.5644 | $250.56 | $250.55 | $250.60 |
| Purchase #7 | $166.87 | 10.366% | $184.1677 | $184.17 | $184.15 | $184.20 |
| 7 purchase totals = | $1,110.76 | $1,198.4591 | $1,198.45 | $1,198.40 | $1,198.50 | |