| 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 | $232.28 | 10.728% | $257.199 | $257.20 | $257.20 | $257.20 |
| Purchase #2 | $220.49 | 4.427% | $230.2511 | $230.25 | $230.25 | $230.30 |
| Purchase #3 | $208.46 | 13.589% | $236.7876 | $236.79 | $236.80 | $236.80 |
| Purchase #4 | $184.27 | 10.413% | $203.458 | $203.46 | $203.45 | $203.50 |
| Purchase #5 | $199.65 | 9.444% | $218.5049 | $218.50 | $218.50 | $218.50 |
| Purchase #6 | $139.56 | 10.751% | $154.5641 | $154.56 | $154.55 | $154.60 |
| Purchase #7 | $203.79 | 5.192% | $214.3708 | $214.37 | $214.35 | $214.40 |
| 7 purchase totals = | $1,388.50 | $1,515.1355 | $1,515.13 | $1,515.10 | $1,515.30 | |