| 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 | $181.88 | 9.821% | $199.7424 | $199.74 | $199.75 | $199.70 |
| Purchase #2 | $103.96 | 3.796% | $107.9063 | $107.91 | $107.90 | $107.90 |
| Purchase #3 | $22.65 | 12.371% | $25.452 | $25.45 | $25.45 | $25.50 |
| Purchase #4 | $217.85 | 11.504% | $242.9115 | $242.91 | $242.90 | $242.90 |
| Purchase #5 | $109.99 | 3.631% | $113.9837 | $113.98 | $114.00 | $114.00 |
| Purchase #6 | $235.90 | 5.142% | $248.03 | $248.03 | $248.05 | $248.00 |
| Purchase #7 | $219.99 | 10.442% | $242.9614 | $242.96 | $242.95 | $243.00 |
| 7 purchase totals = | $1,092.22 | $1,180.9873 | $1,180.98 | $1,181.00 | $1,181.00 | |