| 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 | $219.61 | 9.140% | $239.6824 | $239.68 | $239.70 | $239.70 |
| Purchase #2 | $179.30 | 3.289% | $185.1972 | $185.20 | $185.20 | $185.20 |
| Purchase #3 | $223.87 | 5.777% | $236.803 | $236.80 | $236.80 | $236.80 |
| Purchase #4 | $78.55 | 4.833% | $82.3463 | $82.35 | $82.35 | $82.30 |
| Purchase #5 | $210.37 | 6.322% | $223.6696 | $223.67 | $223.65 | $223.70 |
| Purchase #6 | $50.70 | 13.699% | $57.6454 | $57.65 | $57.65 | $57.60 |
| Purchase #7 | $206.25 | 6.665% | $219.9966 | $220.00 | $220.00 | $220.00 |
| 7 purchase totals = | $1,168.65 | $1,245.3405 | $1,245.35 | $1,245.35 | $1,245.30 | |