| 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 | $200.31 | 5.411% | $211.1488 | $211.15 | $211.15 | $211.10 |
| Purchase #2 | $97.31 | 9.474% | $106.5291 | $106.53 | $106.55 | $106.50 |
| Purchase #3 | $41.51 | 3.449% | $42.9417 | $42.94 | $42.95 | $42.90 |
| Purchase #4 | $164.55 | 11.241% | $183.0471 | $183.05 | $183.05 | $183.00 |
| Purchase #5 | $167.98 | 8.418% | $182.1206 | $182.12 | $182.10 | $182.10 |
| Purchase #6 | $213.93 | 13.438% | $242.6779 | $242.68 | $242.70 | $242.70 |
| Purchase #7 | $209.56 | 4.232% | $218.4286 | $218.43 | $218.45 | $218.40 |
| 7 purchase totals = | $1,095.15 | $1,186.8938 | $1,186.90 | $1,186.95 | $1,186.70 | |