| 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 | $92.64 | 12.329% | $104.0616 | $104.06 | $104.05 | $104.10 |
| Purchase #2 | $236.77 | 12.685% | $266.8043 | $266.80 | $266.80 | $266.80 |
| Purchase #3 | $134.35 | 3.363% | $138.8682 | $138.87 | $138.85 | $138.90 |
| Purchase #4 | $140.26 | 8.846% | $152.6674 | $152.67 | $152.65 | $152.70 |
| Purchase #5 | $181.92 | 10.312% | $200.6796 | $200.68 | $200.70 | $200.70 |
| Purchase #6 | $152.35 | 7.536% | $163.8311 | $163.83 | $163.85 | $163.80 |
| Purchase #7 | $232.76 | 12.686% | $262.2879 | $262.29 | $262.30 | $262.30 |
| 7 purchase totals = | $1,171.05 | $1,289.2001 | $1,289.20 | $1,289.20 | $1,289.30 | |