| 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 | $228.91 | 3.509% | $236.9425 | $236.94 | $236.95 | $236.90 |
| Purchase #2 | $12.31 | 5.277% | $12.9596 | $12.96 | $12.95 | $13.00 |
| Purchase #3 | $152.42 | 7.371% | $163.6549 | $163.65 | $163.65 | $163.70 |
| Purchase #4 | $143.26 | 3.872% | $148.807 | $148.81 | $148.80 | $148.80 |
| Purchase #5 | $90.34 | 5.719% | $95.5065 | $95.51 | $95.50 | $95.50 |
| Purchase #6 | $152.36 | 13.603% | $173.0855 | $173.09 | $173.10 | $173.10 |
| Purchase #7 | $138.54 | 6.131% | $147.0339 | $147.03 | $147.05 | $147.00 |
| 7 purchase totals = | $918.14 | $977.9899 | $977.99 | $978.00 | $978.00 | |