| 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 | $122.97 | 9.661% | $134.8501 | $134.85 | $134.85 | $134.90 |
| Purchase #2 | $213.30 | 9.660% | $233.9048 | $233.90 | $233.90 | $233.90 |
| Purchase #3 | $171.52 | 4.710% | $179.5986 | $179.60 | $179.60 | $179.60 |
| Purchase #4 | $28.90 | 5.683% | $30.5424 | $30.54 | $30.55 | $30.50 |
| Purchase #5 | $227.35 | 8.796% | $247.3477 | $247.35 | $247.35 | $247.30 |
| Purchase #6 | $65.98 | 7.394% | $70.8586 | $70.86 | $70.85 | $70.90 |
| Purchase #7 | $183.89 | 12.371% | $206.639 | $206.64 | $206.65 | $206.60 |
| 7 purchase totals = | $1,013.91 | $1,103.7412 | $1,103.74 | $1,103.75 | $1,103.70 | |