| 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 | $110.51 | 8.733% | $120.1608 | $120.16 | $120.15 | $120.20 |
| Purchase #2 | $206.57 | 3.833% | $214.4878 | $214.49 | $214.50 | $214.50 |
| Purchase #3 | $185.50 | 6.829% | $198.1678 | $198.17 | $198.15 | $198.20 |
| Purchase #4 | $128.67 | 10.564% | $142.2627 | $142.26 | $142.25 | $142.30 |
| Purchase #5 | $58.72 | 7.559% | $63.1586 | $63.16 | $63.15 | $63.20 |
| Purchase #6 | $148.44 | 9.730% | $162.8832 | $162.88 | $162.90 | $162.90 |
| Purchase #7 | $235.88 | 10.703% | $261.1262 | $261.13 | $261.15 | $261.10 |
| 7 purchase totals = | $1,074.29 | $1,162.2471 | $1,162.25 | $1,162.25 | $1,162.40 | |