| 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 | $121.90 | 11.209% | $135.5638 | $135.56 | $135.55 | $135.60 |
| Purchase #2 | $233.30 | 11.447% | $260.0059 | $260.01 | $260.00 | $260.00 |
| Purchase #3 | $229.75 | 13.635% | $261.0764 | $261.08 | $261.10 | $261.10 |
| Purchase #4 | $133.72 | 9.449% | $146.3552 | $146.36 | $146.35 | $146.40 |
| Purchase #5 | $28.35 | 4.776% | $29.704 | $29.70 | $29.70 | $29.70 |
| Purchase #6 | $61.75 | 12.313% | $69.3533 | $69.35 | $69.35 | $69.40 |
| Purchase #7 | $159.25 | 10.418% | $175.8407 | $175.84 | $175.85 | $175.80 |
| 7 purchase totals = | $968.02 | $1,077.8993 | $1,077.90 | $1,077.90 | $1,078.00 | |