| 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 | $236.94 | 10.202% | $261.1126 | $261.11 | $261.10 | $261.10 |
| Purchase #2 | $103.55 | 8.150% | $111.9893 | $111.99 | $112.00 | $112.00 |
| Purchase #3 | $84.79 | 4.592% | $88.6836 | $88.68 | $88.70 | $88.70 |
| Purchase #4 | $168.30 | 9.765% | $184.7345 | $184.73 | $184.75 | $184.70 |
| Purchase #5 | $223.45 | 3.693% | $231.702 | $231.70 | $231.70 | $231.70 |
| Purchase #6 | $158.49 | 3.415% | $163.9024 | $163.90 | $163.90 | $163.90 |
| Purchase #7 | $88.88 | 13.593% | $100.9615 | $100.96 | $100.95 | $101.00 |
| 7 purchase totals = | $1,064.40 | $1,143.0859 | $1,143.07 | $1,143.10 | $1,143.10 | |