| 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 | $105.50 | 7.545% | $113.46 | $113.46 | $113.45 | $113.50 |
| Purchase #2 | $23.79 | 9.314% | $26.0058 | $26.01 | $26.00 | $26.00 |
| Purchase #3 | $236.63 | 7.623% | $254.6683 | $254.67 | $254.65 | $254.70 |
| Purchase #4 | $222.98 | 13.114% | $252.2216 | $252.22 | $252.20 | $252.20 |
| Purchase #5 | $45.53 | 5.142% | $47.8712 | $47.87 | $47.85 | $47.90 |
| Purchase #6 | $128.79 | 7.816% | $138.8562 | $138.86 | $138.85 | $138.90 |
| Purchase #7 | $207.49 | 11.868% | $232.1149 | $232.11 | $232.10 | $232.10 |
| 7 purchase totals = | $970.71 | $1,065.1980 | $1,065.20 | $1,065.10 | $1,065.30 | |