| 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 | $215.55 | 11.290% | $239.8856 | $239.89 | $239.90 | $239.90 |
| Purchase #2 | $82.72 | 6.309% | $87.9388 | $87.94 | $87.95 | $87.90 |
| Purchase #3 | $244.87 | 5.848% | $259.19 | $259.19 | $259.20 | $259.20 |
| Purchase #4 | $244.97 | 6.787% | $261.5961 | $261.60 | $261.60 | $261.60 |
| Purchase #5 | $159.54 | 9.439% | $174.599 | $174.60 | $174.60 | $174.60 |
| Purchase #6 | $173.59 | 10.741% | $192.2353 | $192.24 | $192.25 | $192.20 |
| Purchase #7 | $106.33 | 10.262% | $117.2416 | $117.24 | $117.25 | $117.20 |
| 7 purchase totals = | $1,227.57 | $1,332.6864 | $1,332.70 | $1,332.75 | $1,332.60 | |