| 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 | $238.91 | 5.466% | $251.9688 | $251.97 | $251.95 | $252.00 |
| Purchase #2 | $204.76 | 11.233% | $227.7607 | $227.76 | $227.75 | $227.80 |
| Purchase #3 | $210.81 | 4.853% | $221.0406 | $221.04 | $221.05 | $221.00 |
| Purchase #4 | $226.38 | 5.862% | $239.6504 | $239.65 | $239.65 | $239.70 |
| Purchase #5 | $214.72 | 9.584% | $235.2988 | $235.30 | $235.30 | $235.30 |
| Purchase #6 | $97.80 | 8.342% | $105.9585 | $105.96 | $105.95 | $106.00 |
| Purchase #7 | $141.64 | 3.833% | $147.0691 | $147.07 | $147.05 | $147.10 |
| 7 purchase totals = | $1,335.02 | $1,428.7469 | $1,428.75 | $1,428.70 | $1,428.90 | |