| 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 | $99.72 | 4.251% | $103.9591 | $103.96 | $103.95 | $104.00 |
| Purchase #2 | $163.61 | 7.108% | $175.2394 | $175.24 | $175.25 | $175.20 |
| Purchase #3 | $228.55 | 10.403% | $252.3261 | $252.33 | $252.35 | $252.30 |
| Purchase #4 | $100.69 | 9.596% | $110.3522 | $110.35 | $110.35 | $110.40 |
| Purchase #5 | $113.59 | 11.402% | $126.5415 | $126.54 | $126.55 | $126.50 |
| Purchase #6 | $78.51 | 5.358% | $82.7166 | $82.72 | $82.70 | $82.70 |
| Purchase #7 | $197.50 | 13.828% | $224.8103 | $224.81 | $224.80 | $224.80 |
| 7 purchase totals = | $982.17 | $1,075.9452 | $1,075.95 | $1,075.95 | $1,075.90 | |