| 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 | $104.80 | 11.869% | $117.2387 | $117.24 | $117.25 | $117.20 |
| Purchase #2 | $99.97 | 11.249% | $111.2156 | $111.22 | $111.20 | $111.20 |
| Purchase #3 | $115.37 | 4.249% | $120.2721 | $120.27 | $120.25 | $120.30 |
| Purchase #4 | $111.78 | 8.312% | $121.0712 | $121.07 | $121.05 | $121.10 |
| Purchase #5 | $242.28 | 9.183% | $264.5286 | $264.53 | $264.55 | $264.50 |
| Purchase #6 | $82.26 | 8.873% | $89.5589 | $89.56 | $89.55 | $89.60 |
| Purchase #7 | $55.80 | 13.558% | $63.3654 | $63.37 | $63.35 | $63.40 |
| 7 purchase totals = | $812.26 | $887.2505 | $887.26 | $887.20 | $887.30 | |