| 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 | $104.87 | 9.357% | $114.6827 | $114.68 | $114.70 | $114.70 |
| Purchase #2 | $42.34 | 3.552% | $43.8439 | $43.84 | $43.85 | $43.80 |
| Purchase #3 | $203.38 | 10.478% | $224.6902 | $224.69 | $224.70 | $224.70 |
| Purchase #4 | $34.37 | 11.610% | $38.3604 | $38.36 | $38.35 | $38.40 |
| Purchase #5 | $240.92 | 5.463% | $254.0815 | $254.08 | $254.10 | $254.10 |
| Purchase #6 | $115.51 | 7.585% | $124.2714 | $124.27 | $124.25 | $124.30 |
| Purchase #7 | $171.73 | 9.693% | $188.3758 | $188.38 | $188.40 | $188.40 |
| 7 purchase totals = | $913.12 | $988.3059 | $988.30 | $988.35 | $988.40 | |