| 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 | $176.57 | 12.386% | $198.44 | $198.44 | $198.45 | $198.40 |
| Purchase #2 | $245.33 | 10.680% | $271.5312 | $271.53 | $271.55 | $271.50 |
| Purchase #3 | $222.57 | 7.837% | $240.0128 | $240.01 | $240.00 | $240.00 |
| Purchase #4 | $110.62 | 4.858% | $115.9939 | $115.99 | $116.00 | $116.00 |
| Purchase #5 | $49.50 | 11.467% | $55.1762 | $55.18 | $55.20 | $55.20 |
| Purchase #6 | $82.37 | 3.766% | $85.4721 | $85.47 | $85.45 | $85.50 |
| Purchase #7 | $225.62 | 4.433% | $235.6217 | $235.62 | $235.60 | $235.60 |
| 7 purchase totals = | $1,112.58 | $1,202.2479 | $1,202.24 | $1,202.25 | $1,202.20 | |