| 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 | $124.77 | 6.687% | $133.1134 | $133.11 | $133.10 | $133.10 |
| Purchase #2 | $239.65 | 4.736% | $250.9998 | $251.00 | $251.00 | $251.00 |
| Purchase #3 | $181.47 | 4.821% | $190.2187 | $190.22 | $190.20 | $190.20 |
| Purchase #4 | $24.35 | 11.588% | $27.1717 | $27.17 | $27.15 | $27.20 |
| Purchase #5 | $57.94 | 9.405% | $63.3893 | $63.39 | $63.40 | $63.40 |
| Purchase #6 | $229.65 | 4.106% | $239.0794 | $239.08 | $239.10 | $239.10 |
| Purchase #7 | $37.85 | 5.663% | $39.9934 | $39.99 | $40.00 | $40.00 |
| 7 purchase totals = | $895.68 | $943.9657 | $943.96 | $943.95 | $944.00 | |