| 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 | $194.40 | 3.496% | $201.1962 | $201.20 | $201.20 | $201.20 |
| Purchase #2 | $224.63 | 7.316% | $241.0639 | $241.06 | $241.05 | $241.10 |
| Purchase #3 | $215.81 | 13.707% | $245.3911 | $245.39 | $245.40 | $245.40 |
| Purchase #4 | $154.90 | 12.453% | $174.1897 | $174.19 | $174.20 | $174.20 |
| Purchase #5 | $125.32 | 10.285% | $138.2092 | $138.21 | $138.20 | $138.20 |
| Purchase #6 | $17.95 | 4.692% | $18.7922 | $18.79 | $18.80 | $18.80 |
| Purchase #7 | $59.64 | 7.220% | $63.946 | $63.95 | $63.95 | $63.90 |
| 7 purchase totals = | $992.65 | $1,082.7883 | $1,082.79 | $1,082.80 | $1,082.80 | |