| 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 | $228.66 | 3.371% | $236.3681 | $236.37 | $236.35 | $236.40 |
| Purchase #2 | $249.49 | 9.780% | $273.8901 | $273.89 | $273.90 | $273.90 |
| Purchase #3 | $216.97 | 8.569% | $235.5622 | $235.56 | $235.55 | $235.60 |
| Purchase #4 | $233.33 | 6.372% | $248.1978 | $248.20 | $248.20 | $248.20 |
| Purchase #5 | $212.65 | 11.422% | $236.9389 | $236.94 | $236.95 | $236.90 |
| Purchase #6 | $61.67 | 12.198% | $69.1925 | $69.19 | $69.20 | $69.20 |
| Purchase #7 | $179.55 | 13.672% | $204.0981 | $204.10 | $204.10 | $204.10 |
| 7 purchase totals = | $1,382.32 | $1,504.2477 | $1,504.25 | $1,504.25 | $1,504.30 | |