| 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 | $200.86 | 4.380% | $209.6577 | $209.66 | $209.65 | $209.70 |
| Purchase #2 | $62.50 | 3.867% | $64.9169 | $64.92 | $64.90 | $64.90 |
| Purchase #3 | $95.63 | 5.624% | $101.0082 | $101.01 | $101.00 | $101.00 |
| Purchase #4 | $233.31 | 12.186% | $261.7412 | $261.74 | $261.75 | $261.70 |
| Purchase #5 | $107.95 | 5.425% | $113.8063 | $113.81 | $113.80 | $113.80 |
| Purchase #6 | $241.68 | 4.307% | $252.0892 | $252.09 | $252.10 | $252.10 |
| Purchase #7 | $211.26 | 11.445% | $235.4387 | $235.44 | $235.45 | $235.40 |
| 7 purchase totals = | $1,153.19 | $1,238.6582 | $1,238.67 | $1,238.65 | $1,238.60 | |