| 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 | $247.97 | 3.157% | $255.7984 | $255.80 | $255.80 | $255.80 |
| Purchase #2 | $162.40 | 10.842% | $180.0074 | $180.01 | $180.00 | $180.00 |
| Purchase #3 | $168.66 | 6.221% | $179.1523 | $179.15 | $179.15 | $179.20 |
| Purchase #4 | $170.84 | 9.686% | $187.3876 | $187.39 | $187.40 | $187.40 |
| Purchase #5 | $127.56 | 4.408% | $133.1828 | $133.18 | $133.20 | $133.20 |
| Purchase #6 | $201.29 | 10.618% | $222.663 | $222.66 | $222.65 | $222.70 |
| Purchase #7 | $115.64 | 5.264% | $121.7273 | $121.73 | $121.75 | $121.70 |
| 7 purchase totals = | $1,194.36 | $1,279.9188 | $1,279.92 | $1,279.95 | $1,280.00 | |