| 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 | $28.97 | 11.501% | $32.3018 | $32.30 | $32.30 | $32.30 |
| Purchase #2 | $186.70 | 5.728% | $197.3942 | $197.39 | $197.40 | $197.40 |
| Purchase #3 | $229.68 | 5.156% | $241.5223 | $241.52 | $241.50 | $241.50 |
| Purchase #4 | $127.62 | 12.345% | $143.3747 | $143.37 | $143.35 | $143.40 |
| Purchase #5 | $196.70 | 7.292% | $211.0434 | $211.04 | $211.05 | $211.00 |
| Purchase #6 | $11.30 | 8.511% | $12.2617 | $12.26 | $12.25 | $12.30 |
| Purchase #7 | $227.38 | 3.546% | $235.4429 | $235.44 | $235.45 | $235.40 |
| 7 purchase totals = | $1,008.35 | $1,073.3410 | $1,073.32 | $1,073.30 | $1,073.30 | |