| 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 | $196.56 | 10.715% | $217.6214 | $217.62 | $217.60 | $217.60 |
| Purchase #2 | $136.95 | 7.394% | $147.0761 | $147.08 | $147.10 | $147.10 |
| Purchase #3 | $63.83 | 7.425% | $68.5694 | $68.57 | $68.55 | $68.60 |
| Purchase #4 | $192.84 | 12.521% | $216.9855 | $216.99 | $217.00 | $217.00 |
| Purchase #5 | $112.49 | 10.751% | $124.5838 | $124.58 | $124.60 | $124.60 |
| Purchase #6 | $114.64 | 9.803% | $125.8782 | $125.88 | $125.90 | $125.90 |
| Purchase #7 | $169.35 | 7.289% | $181.6939 | $181.69 | $181.70 | $181.70 |
| 7 purchase totals = | $986.66 | $1,082.4083 | $1,082.41 | $1,082.45 | $1,082.50 | |