| 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 | $18.67 | 10.866% | $20.6987 | $20.70 | $20.70 | $20.70 |
| Purchase #2 | $114.78 | 7.144% | $122.9799 | $122.98 | $123.00 | $123.00 |
| Purchase #3 | $156.64 | 9.137% | $170.9522 | $170.95 | $170.95 | $171.00 |
| Purchase #4 | $236.27 | 13.137% | $267.3088 | $267.31 | $267.30 | $267.30 |
| Purchase #5 | $160.85 | 12.776% | $181.4002 | $181.40 | $181.40 | $181.40 |
| Purchase #6 | $42.69 | 3.359% | $44.124 | $44.12 | $44.10 | $44.10 |
| Purchase #7 | $185.81 | 3.701% | $192.6868 | $192.69 | $192.70 | $192.70 |
| 7 purchase totals = | $915.71 | $1,000.1506 | $1,000.15 | $1,000.15 | $1,000.20 | |