| 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 | $124.57 | 3.367% | $128.7643 | $128.76 | $128.75 | $128.80 |
| Purchase #2 | $218.35 | 13.585% | $248.0128 | $248.01 | $248.00 | $248.00 |
| Purchase #3 | $171.87 | 4.386% | $179.4082 | $179.41 | $179.40 | $179.40 |
| Purchase #4 | $105.93 | 8.181% | $114.5961 | $114.60 | $114.60 | $114.60 |
| Purchase #5 | $250.72 | 12.618% | $282.3558 | $282.36 | $282.35 | $282.40 |
| Purchase #6 | $240.32 | 8.199% | $260.0238 | $260.02 | $260.00 | $260.00 |
| Purchase #7 | $188.93 | 9.444% | $206.7725 | $206.77 | $206.75 | $206.80 |
| 7 purchase totals = | $1,300.69 | $1,419.9335 | $1,419.93 | $1,419.85 | $1,420.00 | |