| 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 | $104.25 | 7.680% | $112.2564 | $112.26 | $112.25 | $112.30 |
| Purchase #2 | $128.76 | 6.207% | $136.7521 | $136.75 | $136.75 | $136.80 |
| Purchase #3 | $218.57 | 13.293% | $247.6245 | $247.62 | $247.60 | $247.60 |
| Purchase #4 | $115.71 | 5.422% | $121.9838 | $121.98 | $122.00 | $122.00 |
| Purchase #5 | $234.49 | 8.665% | $254.8086 | $254.81 | $254.80 | $254.80 |
| Purchase #6 | $210.63 | 10.132% | $231.971 | $231.97 | $231.95 | $232.00 |
| Purchase #7 | $99.72 | 12.309% | $111.9945 | $111.99 | $112.00 | $112.00 |
| 7 purchase totals = | $1,112.13 | $1,217.3909 | $1,217.38 | $1,217.35 | $1,217.50 | |