| 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 | $202.71 | 3.344% | $209.4886 | $209.49 | $209.50 | $209.50 |
| Purchase #2 | $107.84 | 9.429% | $118.0082 | $118.01 | $118.00 | $118.00 |
| Purchase #3 | $235.33 | 12.811% | $265.4781 | $265.48 | $265.50 | $265.50 |
| Purchase #4 | $186.77 | 13.802% | $212.548 | $212.55 | $212.55 | $212.50 |
| Purchase #5 | $45.38 | 12.660% | $51.1251 | $51.13 | $51.15 | $51.10 |
| Purchase #6 | $149.89 | 4.264% | $156.2813 | $156.28 | $156.30 | $156.30 |
| Purchase #7 | $104.56 | 11.283% | $116.3575 | $116.36 | $116.35 | $116.40 |
| 7 purchase totals = | $1,032.48 | $1,129.2868 | $1,129.30 | $1,129.35 | $1,129.30 | |