| 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 | $122.97 | 12.148% | $137.9084 | $137.91 | $137.90 | $137.90 |
| Purchase #2 | $148.39 | 9.279% | $162.1591 | $162.16 | $162.15 | $162.20 |
| Purchase #3 | $107.27 | 6.439% | $114.1771 | $114.18 | $114.20 | $114.20 |
| Purchase #4 | $36.66 | 10.194% | $40.3971 | $40.40 | $40.40 | $40.40 |
| Purchase #5 | $54.31 | 7.481% | $58.3729 | $58.37 | $58.35 | $58.40 |
| Purchase #6 | $234.52 | 5.558% | $247.5546 | $247.55 | $247.55 | $247.60 |
| Purchase #7 | $227.48 | 11.819% | $254.3659 | $254.37 | $254.35 | $254.40 |
| 7 purchase totals = | $931.60 | $1,014.9351 | $1,014.94 | $1,014.90 | $1,015.10 | |