| 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 | $179.65 | 3.304% | $185.5856 | $185.59 | $185.60 | $185.60 |
| Purchase #2 | $120.96 | 5.674% | $127.8233 | $127.82 | $127.80 | $127.80 |
| Purchase #3 | $234.26 | 11.427% | $261.0289 | $261.03 | $261.05 | $261.00 |
| Purchase #4 | $171.25 | 12.704% | $193.0056 | $193.01 | $193.00 | $193.00 |
| Purchase #5 | $155.31 | 10.772% | $172.04 | $172.04 | $172.05 | $172.00 |
| Purchase #6 | $225.99 | 12.301% | $253.789 | $253.79 | $253.80 | $253.80 |
| Purchase #7 | $48.44 | 6.166% | $51.4268 | $51.43 | $51.45 | $51.40 |
| 7 purchase totals = | $1,135.86 | $1,244.6992 | $1,244.71 | $1,244.75 | $1,244.60 | |