| 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 | $236.87 | 6.437% | $252.1173 | $252.12 | $252.10 | $252.10 |
| Purchase #2 | $54.82 | 5.702% | $57.9458 | $57.95 | $57.95 | $57.90 |
| Purchase #3 | $238.46 | 6.221% | $253.2946 | $253.29 | $253.30 | $253.30 |
| Purchase #4 | $170.68 | 11.840% | $190.8885 | $190.89 | $190.90 | $190.90 |
| Purchase #5 | $10.60 | 6.537% | $11.2929 | $11.29 | $11.30 | $11.30 |
| Purchase #6 | $133.27 | 3.611% | $138.0824 | $138.08 | $138.10 | $138.10 |
| Purchase #7 | $193.56 | 7.843% | $208.7409 | $208.74 | $208.75 | $208.70 |
| 7 purchase totals = | $1,038.26 | $1,112.3624 | $1,112.36 | $1,112.40 | $1,112.30 | |