| 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 | $131.48 | 10.679% | $145.5207 | $145.52 | $145.50 | $145.50 |
| Purchase #2 | $118.59 | 13.156% | $134.1917 | $134.19 | $134.20 | $134.20 |
| Purchase #3 | $183.60 | 10.153% | $202.2409 | $202.24 | $202.25 | $202.20 |
| Purchase #4 | $147.39 | 5.669% | $155.7455 | $155.75 | $155.75 | $155.70 |
| Purchase #5 | $183.56 | 12.227% | $206.0039 | $206.00 | $206.00 | $206.00 |
| Purchase #6 | $150.38 | 5.203% | $158.2043 | $158.20 | $158.20 | $158.20 |
| Purchase #7 | $213.66 | 8.687% | $232.2206 | $232.22 | $232.20 | $232.20 |
| 7 purchase totals = | $1,128.66 | $1,234.1276 | $1,234.12 | $1,234.10 | $1,234.00 | |