| 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 | $34.58 | 11.264% | $38.4751 | $38.48 | $38.50 | $38.50 |
| Purchase #2 | $32.45 | 6.526% | $34.5677 | $34.57 | $34.55 | $34.60 |
| Purchase #3 | $237.52 | 5.584% | $250.7831 | $250.78 | $250.80 | $250.80 |
| Purchase #4 | $215.86 | 7.279% | $231.5724 | $231.57 | $231.55 | $231.60 |
| Purchase #5 | $250.84 | 8.369% | $271.8328 | $271.83 | $271.85 | $271.80 |
| Purchase #6 | $183.25 | 3.250% | $189.2056 | $189.21 | $189.20 | $189.20 |
| Purchase #7 | $222.91 | 5.335% | $234.8022 | $234.80 | $234.80 | $234.80 |
| 7 purchase totals = | $1,177.41 | $1,251.2389 | $1,251.24 | $1,251.25 | $1,251.30 | |