| 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 | $239.95 | 10.270% | $264.5929 | $264.59 | $264.60 | $264.60 |
| Purchase #2 | $185.57 | 4.306% | $193.5606 | $193.56 | $193.55 | $193.60 |
| Purchase #3 | $226.27 | 5.368% | $238.4162 | $238.42 | $238.40 | $238.40 |
| Purchase #4 | $200.50 | 5.704% | $211.9365 | $211.94 | $211.95 | $211.90 |
| Purchase #5 | $217.27 | 4.737% | $227.5621 | $227.56 | $227.55 | $227.60 |
| Purchase #6 | $97.98 | 12.633% | $110.3578 | $110.36 | $110.35 | $110.40 |
| Purchase #7 | $134.91 | 5.210% | $141.9388 | $141.94 | $141.95 | $141.90 |
| 7 purchase totals = | $1,302.45 | $1,388.3649 | $1,388.37 | $1,388.35 | $1,388.40 | |