| 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 | $201.56 | 9.845% | $221.4036 | $221.40 | $221.40 | $221.40 |
| Purchase #2 | $181.45 | 9.449% | $198.5952 | $198.60 | $198.60 | $198.60 |
| Purchase #3 | $152.26 | 13.770% | $173.2262 | $173.23 | $173.25 | $173.20 |
| Purchase #4 | $45.97 | 10.344% | $50.7251 | $50.73 | $50.75 | $50.70 |
| Purchase #5 | $30.91 | 13.392% | $35.0495 | $35.05 | $35.05 | $35.00 |
| Purchase #6 | $21.34 | 12.315% | $23.968 | $23.97 | $23.95 | $24.00 |
| Purchase #7 | $26.96 | 5.632% | $28.4784 | $28.48 | $28.50 | $28.50 |
| 7 purchase totals = | $660.45 | $731.4460 | $731.46 | $731.50 | $731.40 | |