| 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 | $197.98 | 6.253% | $210.3597 | $210.36 | $210.35 | $210.40 |
| Purchase #2 | $201.76 | 9.524% | $220.9756 | $220.98 | $221.00 | $221.00 |
| Purchase #3 | $102.52 | 4.618% | $107.2544 | $107.25 | $107.25 | $107.30 |
| Purchase #4 | $34.38 | 10.266% | $37.9095 | $37.91 | $37.90 | $37.90 |
| Purchase #5 | $121.97 | 3.394% | $126.1097 | $126.11 | $126.10 | $126.10 |
| Purchase #6 | $201.93 | 9.585% | $221.285 | $221.29 | $221.30 | $221.30 |
| Purchase #7 | $17.56 | 10.465% | $19.3977 | $19.40 | $19.40 | $19.40 |
| 7 purchase totals = | $878.10 | $943.2916 | $943.30 | $943.30 | $943.40 | |