| 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 | $132.49 | 12.367% | $148.875 | $148.88 | $148.90 | $148.90 |
| Purchase #2 | $94.95 | 11.656% | $106.0174 | $106.02 | $106.00 | $106.00 |
| Purchase #3 | $234.37 | 11.403% | $261.0952 | $261.10 | $261.10 | $261.10 |
| Purchase #4 | $46.59 | 11.432% | $51.9162 | $51.92 | $51.90 | $51.90 |
| Purchase #5 | $216.42 | 5.622% | $228.5871 | $228.59 | $228.60 | $228.60 |
| Purchase #6 | $245.59 | 10.485% | $271.3401 | $271.34 | $271.35 | $271.30 |
| Purchase #7 | $9.67 | 6.263% | $10.2756 | $10.28 | $10.30 | $10.30 |
| 7 purchase totals = | $980.08 | $1,078.1066 | $1,078.13 | $1,078.15 | $1,078.10 | |