| 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 | $215.30 | 9.210% | $235.1291 | $235.13 | $235.15 | $235.10 |
| Purchase #2 | $185.61 | 5.153% | $195.1745 | $195.17 | $195.15 | $195.20 |
| Purchase #3 | $37.77 | 4.828% | $39.5935 | $39.59 | $39.60 | $39.60 |
| Purchase #4 | $219.71 | 6.661% | $234.3449 | $234.34 | $234.35 | $234.30 |
| Purchase #5 | $77.89 | 4.105% | $81.0874 | $81.09 | $81.10 | $81.10 |
| Purchase #6 | $99.50 | 7.773% | $107.2341 | $107.23 | $107.25 | $107.20 |
| Purchase #7 | $106.88 | 5.867% | $113.1506 | $113.15 | $113.15 | $113.20 |
| 7 purchase totals = | $942.66 | $1,005.7141 | $1,005.70 | $1,005.75 | $1,005.70 | |