| 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 | $207.95 | 13.482% | $235.9858 | $235.99 | $236.00 | $236.00 |
| Purchase #2 | $171.84 | 6.598% | $183.178 | $183.18 | $183.20 | $183.20 |
| Purchase #3 | $131.30 | 4.653% | $137.4094 | $137.41 | $137.40 | $137.40 |
| Purchase #4 | $246.25 | 7.379% | $264.4208 | $264.42 | $264.40 | $264.40 |
| Purchase #5 | $150.51 | 4.744% | $157.6502 | $157.65 | $157.65 | $157.70 |
| Purchase #6 | $93.81 | 3.455% | $97.0511 | $97.05 | $97.05 | $97.10 |
| Purchase #7 | $243.62 | 7.274% | $261.3409 | $261.34 | $261.35 | $261.30 |
| 7 purchase totals = | $1,245.28 | $1,337.0362 | $1,337.04 | $1,337.05 | $1,337.10 | |