| 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 | $230.55 | 5.265% | $242.6885 | $242.69 | $242.70 | $242.70 |
| Purchase #2 | $94.42 | 7.238% | $101.2541 | $101.25 | $101.25 | $101.30 |
| Purchase #3 | $99.53 | 11.723% | $111.1979 | $111.20 | $111.20 | $111.20 |
| Purchase #4 | $219.32 | 9.605% | $240.3857 | $240.39 | $240.40 | $240.40 |
| Purchase #5 | $84.77 | 3.266% | $87.5386 | $87.54 | $87.55 | $87.50 |
| Purchase #6 | $148.73 | 12.456% | $167.2558 | $167.26 | $167.25 | $167.30 |
| Purchase #7 | $183.38 | 9.652% | $201.0798 | $201.08 | $201.10 | $201.10 |
| 7 purchase totals = | $1,060.70 | $1,151.4004 | $1,151.41 | $1,151.45 | $1,151.50 | |