| 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 | $247.79 | 4.543% | $259.0471 | $259.05 | $259.05 | $259.00 |
| Purchase #2 | $148.69 | 10.576% | $164.4155 | $164.42 | $164.40 | $164.40 |
| Purchase #3 | $224.81 | 10.514% | $248.4465 | $248.45 | $248.45 | $248.40 |
| Purchase #4 | $22.45 | 8.541% | $24.3675 | $24.37 | $24.35 | $24.40 |
| Purchase #5 | $70.72 | 13.162% | $80.0282 | $80.03 | $80.05 | $80.00 |
| Purchase #6 | $94.86 | 11.126% | $105.4141 | $105.41 | $105.40 | $105.40 |
| Purchase #7 | $186.41 | 11.703% | $208.2256 | $208.23 | $208.25 | $208.20 |
| 7 purchase totals = | $995.73 | $1,089.9445 | $1,089.96 | $1,089.95 | $1,089.80 | |