| 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 | $82.33 | 3.853% | $85.5022 | $85.50 | $85.50 | $85.50 |
| Purchase #2 | $154.37 | 4.211% | $160.8705 | $160.87 | $160.85 | $160.90 |
| Purchase #3 | $249.28 | 5.841% | $263.8404 | $263.84 | $263.85 | $263.80 |
| Purchase #4 | $175.87 | 3.536% | $182.0888 | $182.09 | $182.10 | $182.10 |
| Purchase #5 | $114.97 | 13.229% | $130.1794 | $130.18 | $130.20 | $130.20 |
| Purchase #6 | $250.73 | 13.741% | $285.1828 | $285.18 | $285.20 | $285.20 |
| Purchase #7 | $124.25 | 4.158% | $129.4163 | $129.42 | $129.40 | $129.40 |
| 7 purchase totals = | $1,151.80 | $1,237.0804 | $1,237.08 | $1,237.10 | $1,237.10 | |