| 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 | $231.68 | 12.465% | $260.5589 | $260.56 | $260.55 | $260.60 |
| Purchase #2 | $186.28 | 7.831% | $200.8676 | $200.87 | $200.85 | $200.90 |
| Purchase #3 | $35.36 | 10.814% | $39.1838 | $39.18 | $39.20 | $39.20 |
| Purchase #4 | $184.70 | 4.192% | $192.4426 | $192.44 | $192.45 | $192.40 |
| Purchase #5 | $209.71 | 11.521% | $233.8707 | $233.87 | $233.85 | $233.90 |
| Purchase #6 | $107.56 | 6.172% | $114.1986 | $114.20 | $114.20 | $114.20 |
| Purchase #7 | $100.59 | 3.437% | $104.0473 | $104.05 | $104.05 | $104.00 |
| 7 purchase totals = | $1,055.88 | $1,145.1695 | $1,145.17 | $1,145.15 | $1,145.20 | |