| 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 | $123.93 | 13.461% | $140.6122 | $140.61 | $140.60 | $140.60 |
| Purchase #2 | $203.44 | 12.841% | $229.5637 | $229.56 | $229.55 | $229.60 |
| Purchase #3 | $100.43 | 12.221% | $112.7036 | $112.70 | $112.70 | $112.70 |
| Purchase #4 | $50.34 | 3.365% | $52.0339 | $52.03 | $52.05 | $52.00 |
| Purchase #5 | $236.46 | 10.497% | $261.2812 | $261.28 | $261.30 | $261.30 |
| Purchase #6 | $133.88 | 13.574% | $152.0529 | $152.05 | $152.05 | $152.10 |
| Purchase #7 | $242.80 | 10.105% | $267.3349 | $267.33 | $267.35 | $267.30 |
| 7 purchase totals = | $1,091.28 | $1,215.5824 | $1,215.56 | $1,215.60 | $1,215.60 | |