| 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 | $232.57 | 4.157% | $242.2379 | $242.24 | $242.25 | $242.20 |
| Purchase #2 | $163.63 | 11.636% | $182.67 | $182.67 | $182.65 | $182.70 |
| Purchase #3 | $101.83 | 12.591% | $114.6514 | $114.65 | $114.65 | $114.70 |
| Purchase #4 | $94.58 | 9.764% | $103.8148 | $103.81 | $103.80 | $103.80 |
| Purchase #5 | $26.61 | 13.737% | $30.2654 | $30.27 | $30.25 | $30.30 |
| Purchase #6 | $214.82 | 8.593% | $233.2795 | $233.28 | $233.30 | $233.30 |
| Purchase #7 | $202.57 | 8.731% | $220.2564 | $220.26 | $220.25 | $220.30 |
| 7 purchase totals = | $1,036.61 | $1,127.1754 | $1,127.18 | $1,127.15 | $1,127.30 | |