| 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 | $114.65 | 8.850% | $124.7965 | $124.80 | $124.80 | $124.80 |
| Purchase #2 | $81.93 | 6.195% | $87.0056 | $87.01 | $87.00 | $87.00 |
| Purchase #3 | $182.82 | 11.314% | $203.5043 | $203.50 | $203.50 | $203.50 |
| Purchase #4 | $40.60 | 12.405% | $45.6364 | $45.64 | $45.65 | $45.60 |
| Purchase #5 | $239.38 | 13.678% | $272.1224 | $272.12 | $272.10 | $272.10 |
| Purchase #6 | $139.88 | 9.510% | $153.1826 | $153.18 | $153.20 | $153.20 |
| Purchase #7 | $175.28 | 4.643% | $183.4183 | $183.42 | $183.40 | $183.40 |
| 7 purchase totals = | $974.54 | $1,069.6661 | $1,069.67 | $1,069.65 | $1,069.60 | |