| 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 | $113.90 | 11.752% | $127.2855 | $127.29 | $127.30 | $127.30 |
| Purchase #2 | $208.29 | 5.189% | $219.0982 | $219.10 | $219.10 | $219.10 |
| Purchase #3 | $221.62 | 13.505% | $251.5498 | $251.55 | $251.55 | $251.50 |
| Purchase #4 | $246.37 | 4.154% | $256.6042 | $256.60 | $256.60 | $256.60 |
| Purchase #5 | $186.81 | 6.424% | $198.8107 | $198.81 | $198.80 | $198.80 |
| Purchase #6 | $79.28 | 8.836% | $86.2852 | $86.29 | $86.30 | $86.30 |
| Purchase #7 | $217.40 | 9.475% | $237.9987 | $238.00 | $238.00 | $238.00 |
| 7 purchase totals = | $1,273.67 | $1,377.6323 | $1,377.64 | $1,377.65 | $1,377.60 | |