| 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 | $215.63 | 12.856% | $243.3514 | $243.35 | $243.35 | $243.40 |
| Purchase #2 | $7.70 | 3.127% | $7.9408 | $7.94 | $7.95 | $7.90 |
| Purchase #3 | $216.69 | 12.592% | $243.9756 | $243.98 | $244.00 | $244.00 |
| Purchase #4 | $99.90 | 4.810% | $104.7052 | $104.71 | $104.70 | $104.70 |
| Purchase #5 | $214.34 | 11.626% | $239.2592 | $239.26 | $239.25 | $239.30 |
| Purchase #6 | $47.75 | 5.710% | $50.4765 | $50.48 | $50.50 | $50.50 |
| Purchase #7 | $91.98 | 12.384% | $103.3708 | $103.37 | $103.35 | $103.40 |
| 7 purchase totals = | $893.99 | $993.0795 | $993.09 | $993.10 | $993.20 | |