| 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 | $244.45 | 10.129% | $269.2103 | $269.21 | $269.20 | $269.20 |
| Purchase #2 | $45.96 | 12.401% | $51.6595 | $51.66 | $51.65 | $51.70 |
| Purchase #3 | $17.54 | 4.805% | $18.3828 | $18.38 | $18.40 | $18.40 |
| Purchase #4 | $129.28 | 3.766% | $134.1487 | $134.15 | $134.15 | $134.10 |
| Purchase #5 | $134.66 | 7.680% | $145.0019 | $145.00 | $145.00 | $145.00 |
| Purchase #6 | $168.93 | 6.125% | $179.277 | $179.28 | $179.30 | $179.30 |
| Purchase #7 | $148.64 | 9.768% | $163.1592 | $163.16 | $163.15 | $163.20 |
| 7 purchase totals = | $889.46 | $960.8394 | $960.84 | $960.85 | $960.90 | |