| 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 | $181.33 | 9.813% | $199.1239 | $199.12 | $199.10 | $199.10 |
| Purchase #2 | $206.65 | 8.435% | $224.0809 | $224.08 | $224.10 | $224.10 |
| Purchase #3 | $14.47 | 6.710% | $15.4409 | $15.44 | $15.45 | $15.40 |
| Purchase #4 | $65.41 | 3.383% | $67.6228 | $67.62 | $67.60 | $67.60 |
| Purchase #5 | $214.36 | 7.844% | $231.1744 | $231.17 | $231.15 | $231.20 |
| Purchase #6 | $136.38 | 11.683% | $152.3133 | $152.31 | $152.30 | $152.30 |
| Purchase #7 | $241.63 | 9.710% | $265.0923 | $265.09 | $265.10 | $265.10 |
| 7 purchase totals = | $1,060.23 | $1,154.8485 | $1,154.83 | $1,154.80 | $1,154.80 | |