| 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 | $250.86 | 4.412% | $261.9279 | $261.93 | $261.95 | $261.90 |
| Purchase #2 | $146.92 | 9.755% | $161.252 | $161.25 | $161.25 | $161.30 |
| Purchase #3 | $109.69 | 13.577% | $124.5826 | $124.58 | $124.60 | $124.60 |
| Purchase #4 | $139.46 | 12.713% | $157.1895 | $157.19 | $157.20 | $157.20 |
| Purchase #5 | $88.53 | 12.386% | $99.4953 | $99.50 | $99.50 | $99.50 |
| Purchase #6 | $62.30 | 9.564% | $68.2584 | $68.26 | $68.25 | $68.30 |
| Purchase #7 | $142.71 | 3.399% | $147.5607 | $147.56 | $147.55 | $147.60 |
| 7 purchase totals = | $940.47 | $1,020.2664 | $1,020.27 | $1,020.30 | $1,020.40 | |