| 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 | $206.60 | 8.860% | $224.9048 | $224.90 | $224.90 | $224.90 |
| Purchase #2 | $107.97 | 11.231% | $120.0961 | $120.10 | $120.10 | $120.10 |
| Purchase #3 | $177.42 | 3.343% | $183.3512 | $183.35 | $183.35 | $183.40 |
| Purchase #4 | $45.28 | 10.132% | $49.8678 | $49.87 | $49.85 | $49.90 |
| Purchase #5 | $184.66 | 3.373% | $190.8886 | $190.89 | $190.90 | $190.90 |
| Purchase #6 | $71.49 | 4.106% | $74.4254 | $74.43 | $74.45 | $74.40 |
| Purchase #7 | $225.41 | 10.868% | $249.9076 | $249.91 | $249.90 | $249.90 |
| 7 purchase totals = | $1,018.83 | $1,093.4415 | $1,093.45 | $1,093.45 | $1,093.50 | |