| 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 | $112.45 | 12.718% | $126.7514 | $126.75 | $126.75 | $126.80 |
| Purchase #2 | $176.92 | 12.189% | $198.4848 | $198.48 | $198.50 | $198.50 |
| Purchase #3 | $32.44 | 3.383% | $33.5374 | $33.54 | $33.55 | $33.50 |
| Purchase #4 | $193.38 | 9.692% | $212.1224 | $212.12 | $212.10 | $212.10 |
| Purchase #5 | $209.92 | 9.200% | $229.2326 | $229.23 | $229.25 | $229.20 |
| Purchase #6 | $115.55 | 6.583% | $123.1567 | $123.16 | $123.15 | $123.20 |
| Purchase #7 | $241.78 | 3.153% | $249.4033 | $249.40 | $249.40 | $249.40 |
| 7 purchase totals = | $1,082.44 | $1,172.6886 | $1,172.68 | $1,172.70 | $1,172.70 | |