| 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 | $249.25 | 9.773% | $273.6092 | $273.61 | $273.60 | $273.60 |
| Purchase #2 | $104.72 | 4.181% | $109.0983 | $109.10 | $109.10 | $109.10 |
| Purchase #3 | $132.82 | 10.583% | $146.8763 | $146.88 | $146.90 | $146.90 |
| Purchase #4 | $205.74 | 8.139% | $222.4852 | $222.49 | $222.50 | $222.50 |
| Purchase #5 | $104.26 | 3.102% | $107.4941 | $107.49 | $107.50 | $107.50 |
| Purchase #6 | $219.42 | 9.372% | $239.984 | $239.98 | $240.00 | $240.00 |
| Purchase #7 | $52.31 | 9.305% | $57.1774 | $57.18 | $57.20 | $57.20 |
| 7 purchase totals = | $1,068.52 | $1,156.7245 | $1,156.73 | $1,156.80 | $1,156.80 | |