| 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 | $213.49 | 5.469% | $225.1658 | $225.17 | $225.15 | $225.20 |
| Purchase #2 | $121.89 | 9.776% | $133.806 | $133.81 | $133.80 | $133.80 |
| Purchase #3 | $5.77 | 6.285% | $6.1326 | $6.13 | $6.15 | $6.10 |
| Purchase #4 | $146.98 | 3.359% | $151.9171 | $151.92 | $151.90 | $151.90 |
| Purchase #5 | $57.74 | 11.460% | $64.357 | $64.36 | $64.35 | $64.40 |
| Purchase #6 | $110.49 | 10.643% | $122.2495 | $122.25 | $122.25 | $122.20 |
| Purchase #7 | $211.44 | 13.592% | $240.1789 | $240.18 | $240.20 | $240.20 |
| 7 purchase totals = | $867.80 | $943.8069 | $943.82 | $943.80 | $943.80 | |