| 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 | $233.39 | 11.752% | $260.818 | $260.82 | $260.80 | $260.80 |
| Purchase #2 | $156.46 | 9.183% | $170.8277 | $170.83 | $170.85 | $170.80 |
| Purchase #3 | $107.52 | 12.618% | $121.0869 | $121.09 | $121.10 | $121.10 |
| Purchase #4 | $72.69 | 10.447% | $80.2839 | $80.28 | $80.30 | $80.30 |
| Purchase #5 | $236.88 | 11.821% | $264.8816 | $264.88 | $264.90 | $264.90 |
| Purchase #6 | $16.53 | 7.170% | $17.7152 | $17.72 | $17.70 | $17.70 |
| Purchase #7 | $163.71 | 5.422% | $172.5864 | $172.59 | $172.60 | $172.60 |
| 7 purchase totals = | $987.18 | $1,088.1997 | $1,088.21 | $1,088.25 | $1,088.20 | |