| 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 | $226.89 | 3.235% | $234.2299 | $234.23 | $234.25 | $234.20 |
| Purchase #2 | $201.87 | 12.395% | $226.8918 | $226.89 | $226.90 | $226.90 |
| Purchase #3 | $15.59 | 13.650% | $17.718 | $17.72 | $17.70 | $17.70 |
| Purchase #4 | $198.52 | 12.173% | $222.6858 | $222.69 | $222.70 | $222.70 |
| Purchase #5 | $78.48 | 3.835% | $81.4897 | $81.49 | $81.50 | $81.50 |
| Purchase #6 | $239.98 | 9.335% | $262.3821 | $262.38 | $262.40 | $262.40 |
| Purchase #7 | $200.30 | 6.524% | $213.3676 | $213.37 | $213.35 | $213.40 |
| 7 purchase totals = | $1,161.63 | $1,258.7649 | $1,258.77 | $1,258.80 | $1,258.80 | |