| 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 | $121.90 | 4.496% | $127.3806 | $127.38 | $127.40 | $127.40 |
| Purchase #2 | $249.47 | 5.455% | $263.0786 | $263.08 | $263.10 | $263.10 |
| Purchase #3 | $99.34 | 7.393% | $106.6842 | $106.68 | $106.70 | $106.70 |
| Purchase #4 | $139.96 | 9.770% | $153.6341 | $153.63 | $153.65 | $153.60 |
| Purchase #5 | $16.49 | 4.791% | $17.28 | $17.28 | $17.30 | $17.30 |
| Purchase #6 | $114.72 | 11.406% | $127.805 | $127.81 | $127.80 | $127.80 |
| Purchase #7 | $23.70 | 5.227% | $24.9388 | $24.94 | $24.95 | $24.90 |
| 7 purchase totals = | $765.58 | $820.8013 | $820.80 | $820.90 | $820.80 | |