| 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 | $231.36 | 7.190% | $247.9948 | $247.99 | $248.00 | $248.00 |
| Purchase #2 | $196.69 | 10.113% | $216.5813 | $216.58 | $216.60 | $216.60 |
| Purchase #3 | $167.71 | 9.123% | $183.0102 | $183.01 | $183.00 | $183.00 |
| Purchase #4 | $90.88 | 4.811% | $95.2522 | $95.25 | $95.25 | $95.30 |
| Purchase #5 | $18.28 | 9.611% | $20.0369 | $20.04 | $20.05 | $20.00 |
| Purchase #6 | $91.70 | 6.859% | $97.9897 | $97.99 | $98.00 | $98.00 |
| Purchase #7 | $33.58 | 7.521% | $36.1056 | $36.11 | $36.10 | $36.10 |
| 7 purchase totals = | $830.20 | $896.9707 | $896.97 | $897.00 | $897.00 | |