| 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 | $98.33 | 8.114% | $106.3085 | $106.31 | $106.30 | $106.30 |
| Purchase #2 | $77.53 | 4.492% | $81.0126 | $81.01 | $81.00 | $81.00 |
| Purchase #3 | $197.55 | 11.846% | $220.9518 | $220.95 | $220.95 | $221.00 |
| Purchase #4 | $193.76 | 11.172% | $215.4069 | $215.41 | $215.40 | $215.40 |
| Purchase #5 | $222.60 | 10.863% | $246.781 | $246.78 | $246.80 | $246.80 |
| Purchase #6 | $146.70 | 3.488% | $151.8169 | $151.82 | $151.80 | $151.80 |
| Purchase #7 | $35.92 | 10.590% | $39.7239 | $39.72 | $39.70 | $39.70 |
| 7 purchase totals = | $972.39 | $1,062.0016 | $1,062.00 | $1,061.95 | $1,062.00 | |