| 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 | $113.26 | 8.500% | $122.8871 | $122.89 | $122.90 | $122.90 |
| Purchase #2 | $29.40 | 7.711% | $31.667 | $31.67 | $31.65 | $31.70 |
| Purchase #3 | $27.35 | 9.144% | $29.8509 | $29.85 | $29.85 | $29.90 |
| Purchase #4 | $55.75 | 11.420% | $62.1167 | $62.12 | $62.10 | $62.10 |
| Purchase #5 | $187.33 | 13.856% | $213.2864 | $213.29 | $213.30 | $213.30 |
| Purchase #6 | $246.60 | 3.863% | $256.1262 | $256.13 | $256.15 | $256.10 |
| Purchase #7 | $220.31 | 3.199% | $227.3577 | $227.36 | $227.35 | $227.40 |
| 7 purchase totals = | $880.00 | $943.2920 | $943.31 | $943.30 | $943.40 | |