| 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 | $222.82 | 12.457% | $250.5767 | $250.58 | $250.60 | $250.60 |
| Purchase #2 | $221.42 | 5.208% | $232.9516 | $232.95 | $232.95 | $233.00 |
| Purchase #3 | $229.72 | 8.314% | $248.8189 | $248.82 | $248.80 | $248.80 |
| Purchase #4 | $81.57 | 5.439% | $86.0066 | $86.01 | $86.00 | $86.00 |
| Purchase #5 | $232.57 | 7.192% | $249.2964 | $249.30 | $249.30 | $249.30 |
| Purchase #6 | $101.84 | 12.367% | $114.4346 | $114.43 | $114.45 | $114.40 |
| Purchase #7 | $219.60 | 9.670% | $240.8353 | $240.84 | $240.85 | $240.80 |
| 7 purchase totals = | $1,309.54 | $1,422.9201 | $1,422.93 | $1,422.95 | $1,422.90 | |