| 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 | $231.61 | 12.542% | $260.6585 | $260.66 | $260.65 | $260.70 |
| Purchase #2 | $110.57 | 7.631% | $119.0076 | $119.01 | $119.00 | $119.00 |
| Purchase #3 | $81.63 | 10.856% | $90.4918 | $90.49 | $90.50 | $90.50 |
| Purchase #4 | $186.26 | 11.549% | $207.7712 | $207.77 | $207.75 | $207.80 |
| Purchase #5 | $39.57 | 13.205% | $44.7952 | $44.80 | $44.80 | $44.80 |
| Purchase #6 | $107.28 | 8.151% | $116.0244 | $116.02 | $116.00 | $116.00 |
| Purchase #7 | $211.37 | 3.340% | $218.4298 | $218.43 | $218.45 | $218.40 |
| 7 purchase totals = | $968.29 | $1,057.1785 | $1,057.18 | $1,057.15 | $1,057.20 | |