| 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 | $213.99 | 4.560% | $223.7479 | $223.75 | $223.75 | $223.70 |
| Purchase #2 | $101.59 | 13.568% | $115.3737 | $115.37 | $115.35 | $115.40 |
| Purchase #3 | $127.80 | 8.371% | $138.4981 | $138.50 | $138.50 | $138.50 |
| Purchase #4 | $250.91 | 4.188% | $261.4181 | $261.42 | $261.40 | $261.40 |
| Purchase #5 | $123.90 | 3.647% | $128.4186 | $128.42 | $128.40 | $128.40 |
| Purchase #6 | $21.93 | 10.191% | $24.1649 | $24.16 | $24.15 | $24.20 |
| Purchase #7 | $28.83 | 8.754% | $31.3538 | $31.35 | $31.35 | $31.40 |
| 7 purchase totals = | $868.95 | $922.9751 | $922.97 | $922.90 | $923.00 | |