| 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 | $213.84 | 4.605% | $223.6873 | $223.69 | $223.70 | $223.70 |
| Purchase #2 | $95.53 | 10.153% | $105.2292 | $105.23 | $105.25 | $105.20 |
| Purchase #3 | $140.83 | 10.573% | $155.72 | $155.72 | $155.70 | $155.70 |
| Purchase #4 | $95.84 | 11.476% | $106.8386 | $106.84 | $106.85 | $106.80 |
| Purchase #5 | $17.63 | 10.708% | $19.5178 | $19.52 | $19.50 | $19.50 |
| Purchase #6 | $67.95 | 6.602% | $72.4361 | $72.44 | $72.45 | $72.40 |
| Purchase #7 | $241.89 | 7.609% | $260.2954 | $260.30 | $260.30 | $260.30 |
| 7 purchase totals = | $873.51 | $943.7244 | $943.74 | $943.75 | $943.60 | |