| 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 | $126.97 | 10.262% | $139.9997 | $140.00 | $140.00 | $140.00 |
| Purchase #2 | $36.71 | 13.689% | $41.7352 | $41.74 | $41.75 | $41.70 |
| Purchase #3 | $122.83 | 5.524% | $129.6151 | $129.62 | $129.60 | $129.60 |
| Purchase #4 | $223.88 | 6.465% | $238.3538 | $238.35 | $238.35 | $238.40 |
| Purchase #5 | $58.69 | 7.768% | $63.249 | $63.25 | $63.25 | $63.20 |
| Purchase #6 | $167.76 | 12.279% | $188.3593 | $188.36 | $188.35 | $188.40 |
| Purchase #7 | $94.48 | 11.109% | $104.9758 | $104.98 | $105.00 | $105.00 |
| 7 purchase totals = | $831.32 | $906.2879 | $906.30 | $906.30 | $906.30 | |