| 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 | $114.34 | 11.543% | $127.5383 | $127.54 | $127.55 | $127.50 |
| Purchase #2 | $189.48 | 10.852% | $210.0424 | $210.04 | $210.05 | $210.00 |
| Purchase #3 | $138.53 | 7.270% | $148.6011 | $148.60 | $148.60 | $148.60 |
| Purchase #4 | $222.61 | 13.451% | $252.5533 | $252.55 | $252.55 | $252.60 |
| Purchase #5 | $224.48 | 12.719% | $253.0316 | $253.03 | $253.05 | $253.00 |
| Purchase #6 | $73.93 | 12.347% | $83.0581 | $83.06 | $83.05 | $83.10 |
| Purchase #7 | $105.58 | 8.584% | $114.643 | $114.64 | $114.65 | $114.60 |
| 7 purchase totals = | $1,068.95 | $1,189.4678 | $1,189.46 | $1,189.50 | $1,189.40 | |