| 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 | $229.40 | 9.102% | $250.28 | $250.28 | $250.30 | $250.30 |
| Purchase #2 | $114.39 | 6.786% | $122.1525 | $122.15 | $122.15 | $122.20 |
| Purchase #3 | $161.96 | 10.496% | $178.9593 | $178.96 | $178.95 | $179.00 |
| Purchase #4 | $37.31 | 11.356% | $41.5469 | $41.55 | $41.55 | $41.50 |
| Purchase #5 | $248.38 | 5.269% | $261.4671 | $261.47 | $261.45 | $261.50 |
| Purchase #6 | $229.37 | 6.836% | $245.0497 | $245.05 | $245.05 | $245.00 |
| Purchase #7 | $112.63 | 5.845% | $119.2132 | $119.21 | $119.20 | $119.20 |
| 7 purchase totals = | $1,133.44 | $1,218.6687 | $1,218.67 | $1,218.65 | $1,218.70 | |