| 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 | $97.85 | 9.513% | $107.1585 | $107.16 | $107.15 | $107.20 |
| Purchase #2 | $250.49 | 10.240% | $276.1402 | $276.14 | $276.15 | $276.10 |
| Purchase #3 | $29.63 | 8.696% | $32.2066 | $32.21 | $32.20 | $32.20 |
| Purchase #4 | $212.41 | 9.126% | $231.7945 | $231.79 | $231.80 | $231.80 |
| Purchase #5 | $185.56 | 12.458% | $208.6771 | $208.68 | $208.70 | $208.70 |
| Purchase #6 | $141.30 | 9.287% | $154.4225 | $154.42 | $154.40 | $154.40 |
| Purchase #7 | $178.90 | 11.293% | $199.1032 | $199.10 | $199.10 | $199.10 |
| 7 purchase totals = | $1,096.14 | $1,209.5026 | $1,209.50 | $1,209.50 | $1,209.50 | |