| 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 | $130.92 | 6.426% | $139.3329 | $139.33 | $139.35 | $139.30 |
| Purchase #2 | $217.51 | 11.298% | $242.0843 | $242.08 | $242.10 | $242.10 |
| Purchase #3 | $104.38 | 3.323% | $107.8485 | $107.85 | $107.85 | $107.80 |
| Purchase #4 | $153.83 | 4.832% | $161.2631 | $161.26 | $161.25 | $161.30 |
| Purchase #5 | $172.32 | 3.188% | $177.8136 | $177.81 | $177.80 | $177.80 |
| Purchase #6 | $179.99 | 12.614% | $202.6939 | $202.69 | $202.70 | $202.70 |
| Purchase #7 | $61.70 | 9.214% | $67.385 | $67.39 | $67.40 | $67.40 |
| 7 purchase totals = | $1,020.65 | $1,098.4213 | $1,098.41 | $1,098.45 | $1,098.40 | |