| 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 | $198.52 | 5.775% | $209.9845 | $209.98 | $210.00 | $210.00 |
| Purchase #2 | $67.44 | 6.313% | $71.6975 | $71.70 | $71.70 | $71.70 |
| Purchase #3 | $217.90 | 10.676% | $241.163 | $241.16 | $241.15 | $241.20 |
| Purchase #4 | $221.68 | 9.783% | $243.367 | $243.37 | $243.35 | $243.40 |
| Purchase #5 | $45.41 | 12.377% | $51.0304 | $51.03 | $51.05 | $51.00 |
| Purchase #6 | $140.68 | 10.350% | $155.2404 | $155.24 | $155.25 | $155.20 |
| Purchase #7 | $51.54 | 8.389% | $55.8637 | $55.86 | $55.85 | $55.90 |
| 7 purchase totals = | $943.17 | $1,028.3465 | $1,028.34 | $1,028.35 | $1,028.40 | |