| 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 | $214.83 | 3.755% | $222.8969 | $222.90 | $222.90 | $222.90 |
| Purchase #2 | $15.49 | 6.244% | $16.4572 | $16.46 | $16.45 | $16.50 |
| Purchase #3 | $110.47 | 3.741% | $114.6027 | $114.60 | $114.60 | $114.60 |
| Purchase #4 | $248.86 | 11.328% | $277.0509 | $277.05 | $277.05 | $277.10 |
| Purchase #5 | $103.49 | 10.390% | $114.2426 | $114.24 | $114.25 | $114.20 |
| Purchase #6 | $248.72 | 11.522% | $277.3775 | $277.38 | $277.40 | $277.40 |
| Purchase #7 | $219.72 | 13.760% | $249.9535 | $249.95 | $249.95 | $250.00 |
| 7 purchase totals = | $1,161.58 | $1,272.5813 | $1,272.58 | $1,272.60 | $1,272.70 | |