| 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 | $222.90 | 5.746% | $235.7078 | $235.71 | $235.70 | $235.70 |
| Purchase #2 | $101.88 | 3.259% | $105.2003 | $105.20 | $105.20 | $105.20 |
| Purchase #3 | $130.40 | 4.770% | $136.6201 | $136.62 | $136.60 | $136.60 |
| Purchase #4 | $92.49 | 9.590% | $101.3598 | $101.36 | $101.35 | $101.40 |
| Purchase #5 | $226.35 | 12.331% | $254.2612 | $254.26 | $254.25 | $254.30 |
| Purchase #6 | $204.58 | 13.851% | $232.9164 | $232.92 | $232.90 | $232.90 |
| Purchase #7 | $100.36 | 13.698% | $114.1073 | $114.11 | $114.10 | $114.10 |
| 7 purchase totals = | $1,078.96 | $1,180.1729 | $1,180.18 | $1,180.10 | $1,180.20 | |