| 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 | $200.57 | 8.242% | $217.101 | $217.10 | $217.10 | $217.10 |
| Purchase #2 | $178.58 | 10.209% | $196.8112 | $196.81 | $196.80 | $196.80 |
| Purchase #3 | $106.62 | 3.386% | $110.2302 | $110.23 | $110.25 | $110.20 |
| Purchase #4 | $99.29 | 6.356% | $105.6009 | $105.60 | $105.60 | $105.60 |
| Purchase #5 | $125.41 | 6.411% | $133.45 | $133.45 | $133.45 | $133.50 |
| Purchase #6 | $231.67 | 3.772% | $240.4086 | $240.41 | $240.40 | $240.40 |
| Purchase #7 | $154.77 | 10.326% | $170.7516 | $170.75 | $170.75 | $170.80 |
| 7 purchase totals = | $1,096.91 | $1,174.3535 | $1,174.35 | $1,174.35 | $1,174.40 | |