| 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 | $75.69 | 7.478% | $81.3501 | $81.35 | $81.35 | $81.40 |
| Purchase #2 | $207.37 | 3.261% | $214.1323 | $214.13 | $214.15 | $214.10 |
| Purchase #3 | $237.82 | 10.601% | $263.0313 | $263.03 | $263.05 | $263.00 |
| Purchase #4 | $168.80 | 6.722% | $180.1467 | $180.15 | $180.15 | $180.10 |
| Purchase #5 | $104.53 | 8.531% | $113.4475 | $113.45 | $113.45 | $113.40 |
| Purchase #6 | $129.44 | 11.305% | $144.0732 | $144.07 | $144.05 | $144.10 |
| Purchase #7 | $206.71 | 3.737% | $214.4348 | $214.43 | $214.45 | $214.40 |
| 7 purchase totals = | $1,130.36 | $1,210.6159 | $1,210.61 | $1,210.65 | $1,210.50 | |