| 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 | $134.35 | 3.580% | $139.1597 | $139.16 | $139.15 | $139.20 |
| Purchase #2 | $205.81 | 9.355% | $225.0635 | $225.06 | $225.05 | $225.10 |
| Purchase #3 | $131.95 | 11.813% | $147.5373 | $147.54 | $147.55 | $147.50 |
| Purchase #4 | $75.88 | 11.822% | $84.8505 | $84.85 | $84.85 | $84.90 |
| Purchase #5 | $193.69 | 5.728% | $204.7846 | $204.78 | $204.80 | $204.80 |
| Purchase #6 | $200.27 | 12.127% | $224.5567 | $224.56 | $224.55 | $224.60 |
| Purchase #7 | $250.25 | 3.294% | $258.4932 | $258.49 | $258.50 | $258.50 |
| 7 purchase totals = | $1,192.20 | $1,284.4455 | $1,284.44 | $1,284.45 | $1,284.60 | |