| 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 | $67.65 | 3.146% | $69.7783 | $69.78 | $69.80 | $69.80 |
| Purchase #2 | $237.62 | 7.563% | $255.5912 | $255.59 | $255.60 | $255.60 |
| Purchase #3 | $17.87 | 13.279% | $20.243 | $20.24 | $20.25 | $20.20 |
| Purchase #4 | $168.64 | 3.402% | $174.3771 | $174.38 | $174.40 | $174.40 |
| Purchase #5 | $208.64 | 5.152% | $219.3891 | $219.39 | $219.40 | $219.40 |
| Purchase #6 | $138.42 | 4.527% | $144.6863 | $144.69 | $144.70 | $144.70 |
| Purchase #7 | $212.89 | 11.145% | $236.6166 | $236.62 | $236.60 | $236.60 |
| 7 purchase totals = | $1,051.73 | $1,120.6816 | $1,120.69 | $1,120.75 | $1,120.70 | |