| 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 | $15.63 | 4.411% | $16.3194 | $16.32 | $16.30 | $16.30 |
| Purchase #2 | $244.44 | 10.815% | $270.8762 | $270.88 | $270.90 | $270.90 |
| Purchase #3 | $222.41 | 5.362% | $234.3356 | $234.34 | $234.35 | $234.30 |
| Purchase #4 | $22.90 | 12.432% | $25.7469 | $25.75 | $25.75 | $25.70 |
| Purchase #5 | $239.57 | 9.670% | $262.7364 | $262.74 | $262.75 | $262.70 |
| Purchase #6 | $33.25 | 4.130% | $34.6232 | $34.62 | $34.60 | $34.60 |
| Purchase #7 | $186.31 | 12.449% | $209.5037 | $209.50 | $209.50 | $209.50 |
| 7 purchase totals = | $964.51 | $1,054.1414 | $1,054.15 | $1,054.15 | $1,054.00 | |