| 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 | $227.32 | 5.156% | $239.0406 | $239.04 | $239.05 | $239.00 |
| Purchase #2 | $228.63 | 11.649% | $255.2631 | $255.26 | $255.25 | $255.30 |
| Purchase #3 | $23.28 | 7.750% | $25.0842 | $25.08 | $25.10 | $25.10 |
| Purchase #4 | $199.27 | 11.597% | $222.3793 | $222.38 | $222.40 | $222.40 |
| Purchase #5 | $219.92 | 5.741% | $232.5456 | $232.55 | $232.55 | $232.50 |
| Purchase #6 | $124.76 | 6.152% | $132.4352 | $132.44 | $132.45 | $132.40 |
| Purchase #7 | $185.30 | 4.490% | $193.62 | $193.62 | $193.60 | $193.60 |
| 7 purchase totals = | $1,208.48 | $1,300.3680 | $1,300.37 | $1,300.40 | $1,300.30 | |