| 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 | $151.77 | 13.627% | $172.4517 | $172.45 | $172.45 | $172.50 |
| Purchase #2 | $223.90 | 7.699% | $241.1381 | $241.14 | $241.15 | $241.10 |
| Purchase #3 | $42.29 | 10.769% | $46.8442 | $46.84 | $46.85 | $46.80 |
| Purchase #4 | $86.88 | 11.144% | $96.5619 | $96.56 | $96.55 | $96.60 |
| Purchase #5 | $230.68 | 13.247% | $261.2382 | $261.24 | $261.25 | $261.20 |
| Purchase #6 | $97.95 | 6.313% | $104.1336 | $104.13 | $104.15 | $104.10 |
| Purchase #7 | $93.42 | 13.599% | $106.1242 | $106.12 | $106.10 | $106.10 |
| 7 purchase totals = | $926.89 | $1,028.4919 | $1,028.48 | $1,028.50 | $1,028.40 | |