| 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 | $119.77 | 6.595% | $127.6688 | $127.67 | $127.65 | $127.70 |
| Purchase #2 | $194.89 | 11.142% | $216.6046 | $216.60 | $216.60 | $216.60 |
| Purchase #3 | $101.32 | 3.613% | $104.9807 | $104.98 | $105.00 | $105.00 |
| Purchase #4 | $209.43 | 6.102% | $222.2094 | $222.21 | $222.20 | $222.20 |
| Purchase #5 | $124.81 | 3.585% | $129.2844 | $129.28 | $129.30 | $129.30 |
| Purchase #6 | $222.39 | 4.355% | $232.0751 | $232.08 | $232.10 | $232.10 |
| Purchase #7 | $190.34 | 4.124% | $198.1896 | $198.19 | $198.20 | $198.20 |
| 7 purchase totals = | $1,162.95 | $1,231.0126 | $1,231.01 | $1,231.05 | $1,231.10 | |