| 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 | $219.70 | 6.842% | $234.7319 | $234.73 | $234.75 | $234.70 |
| Purchase #2 | $233.82 | 11.863% | $261.5581 | $261.56 | $261.55 | $261.60 |
| Purchase #3 | $160.30 | 7.127% | $171.7246 | $171.72 | $171.70 | $171.70 |
| Purchase #4 | $40.74 | 10.792% | $45.1367 | $45.14 | $45.15 | $45.10 |
| Purchase #5 | $122.29 | 10.661% | $135.3273 | $135.33 | $135.35 | $135.30 |
| Purchase #6 | $140.99 | 11.396% | $157.0572 | $157.06 | $157.05 | $157.10 |
| Purchase #7 | $78.90 | 5.556% | $83.2837 | $83.28 | $83.30 | $83.30 |
| 7 purchase totals = | $996.74 | $1,088.8195 | $1,088.82 | $1,088.85 | $1,088.80 | |