| 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 | $243.52 | 3.541% | $252.143 | $252.14 | $252.15 | $252.10 |
| Purchase #2 | $236.77 | 12.437% | $266.2171 | $266.22 | $266.20 | $266.20 |
| Purchase #3 | $35.46 | 10.433% | $39.1595 | $39.16 | $39.15 | $39.20 |
| Purchase #4 | $76.87 | 11.828% | $85.9622 | $85.96 | $85.95 | $86.00 |
| Purchase #5 | $222.25 | 11.123% | $246.9709 | $246.97 | $246.95 | $247.00 |
| Purchase #6 | $112.50 | 8.357% | $121.9016 | $121.90 | $121.90 | $121.90 |
| Purchase #7 | $139.60 | 9.379% | $152.6931 | $152.69 | $152.70 | $152.70 |
| 7 purchase totals = | $1,066.97 | $1,165.0474 | $1,165.04 | $1,165.00 | $1,165.10 | |