| 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 | $240.79 | 7.816% | $259.6101 | $259.61 | $259.60 | $259.60 |
| Purchase #2 | $50.49 | 12.575% | $56.8391 | $56.84 | $56.85 | $56.80 |
| Purchase #3 | $233.71 | 13.473% | $265.1977 | $265.20 | $265.20 | $265.20 |
| Purchase #4 | $169.68 | 9.574% | $185.9252 | $185.93 | $185.95 | $185.90 |
| Purchase #5 | $192.25 | 8.129% | $207.878 | $207.88 | $207.90 | $207.90 |
| Purchase #6 | $30.38 | 9.353% | $33.2214 | $33.22 | $33.20 | $33.20 |
| Purchase #7 | $152.60 | 12.587% | $171.8078 | $171.81 | $171.80 | $171.80 |
| 7 purchase totals = | $1,069.90 | $1,180.4793 | $1,180.49 | $1,180.50 | $1,180.40 | |