| 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 | $212.95 | 5.653% | $224.9881 | $224.99 | $225.00 | $225.00 |
| Purchase #2 | $70.41 | 13.777% | $80.1104 | $80.11 | $80.10 | $80.10 |
| Purchase #3 | $147.82 | 12.581% | $166.4172 | $166.42 | $166.40 | $166.40 |
| Purchase #4 | $241.45 | 8.348% | $261.6062 | $261.61 | $261.60 | $261.60 |
| Purchase #5 | $140.73 | 7.688% | $151.5493 | $151.55 | $151.55 | $151.50 |
| Purchase #6 | $249.76 | 12.659% | $281.3771 | $281.38 | $281.40 | $281.40 |
| Purchase #7 | $29.65 | 13.204% | $33.565 | $33.57 | $33.55 | $33.60 |
| 7 purchase totals = | $1,092.77 | $1,199.6133 | $1,199.63 | $1,199.60 | $1,199.60 | |