| 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 | $223.50 | 11.513% | $249.2316 | $249.23 | $249.25 | $249.20 |
| Purchase #2 | $48.69 | 11.567% | $54.322 | $54.32 | $54.30 | $54.30 |
| Purchase #3 | $204.32 | 13.210% | $231.3107 | $231.31 | $231.30 | $231.30 |
| Purchase #4 | $229.48 | 9.778% | $251.9186 | $251.92 | $251.90 | $251.90 |
| Purchase #5 | $185.51 | 3.651% | $192.283 | $192.28 | $192.30 | $192.30 |
| Purchase #6 | $72.74 | 10.583% | $80.4381 | $80.44 | $80.45 | $80.40 |
| Purchase #7 | $70.83 | 5.531% | $74.7476 | $74.75 | $74.75 | $74.70 |
| 7 purchase totals = | $1,035.07 | $1,134.2516 | $1,134.25 | $1,134.25 | $1,134.10 | |