| 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 | $211.30 | 4.611% | $221.043 | $221.04 | $221.05 | $221.00 |
| Purchase #2 | $236.60 | 11.865% | $264.6726 | $264.67 | $264.65 | $264.70 |
| Purchase #3 | $74.65 | 8.854% | $81.2595 | $81.26 | $81.25 | $81.30 |
| Purchase #4 | $127.40 | 9.527% | $139.5374 | $139.54 | $139.55 | $139.50 |
| Purchase #5 | $108.97 | 10.382% | $120.2833 | $120.28 | $120.30 | $120.30 |
| Purchase #6 | $219.81 | 6.560% | $234.2295 | $234.23 | $234.25 | $234.20 |
| Purchase #7 | $203.51 | 11.694% | $227.3085 | $227.31 | $227.30 | $227.30 |
| 7 purchase totals = | $1,182.24 | $1,288.3338 | $1,288.33 | $1,288.35 | $1,288.30 | |