| 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 | $234.50 | 8.329% | $254.0315 | $254.03 | $254.05 | $254.00 |
| Purchase #2 | $236.40 | 7.390% | $253.87 | $253.87 | $253.85 | $253.90 |
| Purchase #3 | $11.83 | 5.386% | $12.4672 | $12.47 | $12.45 | $12.50 |
| Purchase #4 | $149.36 | 10.295% | $164.7366 | $164.74 | $164.75 | $164.70 |
| Purchase #5 | $108.41 | 11.147% | $120.4945 | $120.49 | $120.50 | $120.50 |
| Purchase #6 | $242.74 | 13.267% | $274.9443 | $274.94 | $274.95 | $274.90 |
| Purchase #7 | $104.34 | 9.407% | $114.1553 | $114.16 | $114.15 | $114.20 |
| 7 purchase totals = | $1,087.58 | $1,194.6994 | $1,194.70 | $1,194.70 | $1,194.70 | |