| 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 | $34.38 | 11.686% | $38.3976 | $38.40 | $38.40 | $38.40 |
| Purchase #2 | $59.75 | 12.811% | $67.4046 | $67.40 | $67.40 | $67.40 |
| Purchase #3 | $168.43 | 5.221% | $177.2237 | $177.22 | $177.20 | $177.20 |
| Purchase #4 | $208.38 | 4.618% | $218.003 | $218.00 | $218.00 | $218.00 |
| Purchase #5 | $152.67 | 12.335% | $171.5018 | $171.50 | $171.50 | $171.50 |
| Purchase #6 | $212.61 | 5.481% | $224.2632 | $224.26 | $224.25 | $224.30 |
| Purchase #7 | $250.90 | 4.462% | $262.0952 | $262.10 | $262.10 | $262.10 |
| 7 purchase totals = | $1,087.12 | $1,158.8891 | $1,158.88 | $1,158.85 | $1,158.90 | |