| 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 | $209.46 | 6.175% | $222.3942 | $222.39 | $222.40 | $222.40 |
| Purchase #2 | $152.89 | 9.395% | $167.254 | $167.25 | $167.25 | $167.30 |
| Purchase #3 | $99.83 | 5.172% | $104.9932 | $104.99 | $105.00 | $105.00 |
| Purchase #4 | $235.41 | 5.587% | $248.5624 | $248.56 | $248.55 | $248.60 |
| Purchase #5 | $78.32 | 12.201% | $87.8758 | $87.88 | $87.90 | $87.90 |
| Purchase #6 | $40.80 | 9.251% | $44.5744 | $44.57 | $44.55 | $44.60 |
| Purchase #7 | $40.30 | 9.697% | $44.2079 | $44.21 | $44.20 | $44.20 |
| 7 purchase totals = | $857.01 | $919.8619 | $919.85 | $919.85 | $920.00 | |