| 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 | $246.72 | 6.543% | $262.8629 | $262.86 | $262.85 | $262.90 |
| Purchase #2 | $97.67 | 8.741% | $106.2073 | $106.21 | $106.20 | $106.20 |
| Purchase #3 | $38.62 | 11.404% | $43.0242 | $43.02 | $43.00 | $43.00 |
| Purchase #4 | $119.90 | 13.768% | $136.4078 | $136.41 | $136.40 | $136.40 |
| Purchase #5 | $241.56 | 13.239% | $273.5401 | $273.54 | $273.55 | $273.50 |
| Purchase #6 | $139.55 | 4.648% | $146.0363 | $146.04 | $146.05 | $146.00 |
| Purchase #7 | $198.88 | 11.545% | $221.8407 | $221.84 | $221.85 | $221.80 |
| 7 purchase totals = | $1,082.90 | $1,189.9193 | $1,189.92 | $1,189.90 | $1,189.80 | |