| 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 | $219.75 | 7.458% | $236.139 | $236.14 | $236.15 | $236.10 |
| Purchase #2 | $199.29 | 9.432% | $218.087 | $218.09 | $218.10 | $218.10 |
| Purchase #3 | $163.34 | 12.765% | $184.1904 | $184.19 | $184.20 | $184.20 |
| Purchase #4 | $26.94 | 13.831% | $30.6661 | $30.67 | $30.65 | $30.70 |
| Purchase #5 | $114.85 | 11.466% | $128.0187 | $128.02 | $128.00 | $128.00 |
| Purchase #6 | $120.88 | 8.837% | $131.5622 | $131.56 | $131.55 | $131.60 |
| Purchase #7 | $58.92 | 11.522% | $65.7088 | $65.71 | $65.70 | $65.70 |
| 7 purchase totals = | $903.97 | $994.3722 | $994.38 | $994.35 | $994.40 | |