| 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 | $246.42 | 7.710% | $265.419 | $265.42 | $265.40 | $265.40 |
| Purchase #2 | $237.74 | 5.685% | $251.2555 | $251.26 | $251.25 | $251.30 |
| Purchase #3 | $125.44 | 8.871% | $136.5678 | $136.57 | $136.55 | $136.60 |
| Purchase #4 | $134.75 | 11.618% | $150.4053 | $150.41 | $150.40 | $150.40 |
| Purchase #5 | $130.56 | 9.808% | $143.3653 | $143.37 | $143.35 | $143.40 |
| Purchase #6 | $29.85 | 9.580% | $32.7096 | $32.71 | $32.70 | $32.70 |
| Purchase #7 | $228.66 | 11.223% | $254.3225 | $254.32 | $254.30 | $254.30 |
| 7 purchase totals = | $1,133.42 | $1,234.0450 | $1,234.06 | $1,233.95 | $1,234.10 | |