| 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 | $136.31 | 6.220% | $144.7885 | $144.79 | $144.80 | $144.80 |
| Purchase #2 | $127.29 | 12.793% | $143.5742 | $143.57 | $143.55 | $143.60 |
| Purchase #3 | $238.42 | 8.579% | $258.8741 | $258.87 | $258.85 | $258.90 |
| Purchase #4 | $12.75 | 11.820% | $14.2571 | $14.26 | $14.25 | $14.30 |
| Purchase #5 | $221.96 | 4.664% | $232.3122 | $232.31 | $232.30 | $232.30 |
| Purchase #6 | $163.31 | 11.135% | $181.4946 | $181.49 | $181.50 | $181.50 |
| Purchase #7 | $234.62 | 6.552% | $249.9923 | $249.99 | $250.00 | $250.00 |
| 7 purchase totals = | $1,134.66 | $1,225.2930 | $1,225.28 | $1,225.25 | $1,225.40 | |