| 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 | $199.57 | 9.835% | $219.1977 | $219.20 | $219.20 | $219.20 |
| Purchase #2 | $171.53 | 8.164% | $185.5337 | $185.53 | $185.55 | $185.50 |
| Purchase #3 | $234.30 | 13.126% | $265.0542 | $265.05 | $265.05 | $265.10 |
| Purchase #4 | $106.74 | 13.116% | $120.74 | $120.74 | $120.75 | $120.70 |
| Purchase #5 | $203.45 | 7.300% | $218.3019 | $218.30 | $218.30 | $218.30 |
| Purchase #6 | $145.56 | 12.565% | $163.8496 | $163.85 | $163.85 | $163.80 |
| Purchase #7 | $206.50 | 4.238% | $215.2515 | $215.25 | $215.25 | $215.30 |
| 7 purchase totals = | $1,267.65 | $1,387.9286 | $1,387.92 | $1,387.95 | $1,387.90 | |