| 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 | $115.83 | 4.621% | $121.1825 | $121.18 | $121.20 | $121.20 |
| Purchase #2 | $95.29 | 9.339% | $104.1891 | $104.19 | $104.20 | $104.20 |
| Purchase #3 | $236.36 | 6.274% | $251.1892 | $251.19 | $251.20 | $251.20 |
| Purchase #4 | $18.30 | 7.410% | $19.656 | $19.66 | $19.65 | $19.70 |
| Purchase #5 | $23.62 | 4.811% | $24.7564 | $24.76 | $24.75 | $24.80 |
| Purchase #6 | $243.27 | 13.631% | $276.4301 | $276.43 | $276.45 | $276.40 |
| Purchase #7 | $211.31 | 9.523% | $231.4331 | $231.43 | $231.45 | $231.40 |
| 7 purchase totals = | $943.98 | $1,028.8364 | $1,028.84 | $1,028.90 | $1,028.90 | |