| 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 | $205.88 | 9.590% | $225.6239 | $225.62 | $225.60 | $225.60 |
| Purchase #2 | $157.48 | 8.828% | $171.3823 | $171.38 | $171.40 | $171.40 |
| Purchase #3 | $127.56 | 9.556% | $139.7496 | $139.75 | $139.75 | $139.70 |
| Purchase #4 | $28.37 | 11.696% | $31.6882 | $31.69 | $31.70 | $31.70 |
| Purchase #5 | $209.29 | 11.499% | $233.3563 | $233.36 | $233.35 | $233.40 |
| Purchase #6 | $132.96 | 4.221% | $138.5722 | $138.57 | $138.55 | $138.60 |
| Purchase #7 | $219.40 | 5.410% | $231.2695 | $231.27 | $231.25 | $231.30 |
| 7 purchase totals = | $1,080.94 | $1,171.6420 | $1,171.64 | $1,171.60 | $1,171.70 | |