| 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 | $16.93 | 7.565% | $18.2108 | $18.21 | $18.20 | $18.20 |
| Purchase #2 | $198.57 | 5.847% | $210.1804 | $210.18 | $210.20 | $210.20 |
| Purchase #3 | $190.67 | 5.357% | $200.8842 | $200.88 | $200.90 | $200.90 |
| Purchase #4 | $231.59 | 12.848% | $261.3447 | $261.34 | $261.35 | $261.30 |
| Purchase #5 | $78.96 | 5.588% | $83.3723 | $83.37 | $83.35 | $83.40 |
| Purchase #6 | $110.92 | 13.180% | $125.5393 | $125.54 | $125.55 | $125.50 |
| Purchase #7 | $213.70 | 3.548% | $221.2821 | $221.28 | $221.30 | $221.30 |
| 7 purchase totals = | $1,041.34 | $1,120.8138 | $1,120.80 | $1,120.85 | $1,120.80 | |