| 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 | $45.86 | 11.764% | $51.255 | $51.26 | $51.25 | $51.30 |
| Purchase #2 | $188.84 | 9.481% | $206.7439 | $206.74 | $206.75 | $206.70 |
| Purchase #3 | $206.73 | 10.392% | $228.2134 | $228.21 | $228.20 | $228.20 |
| Purchase #4 | $76.42 | 6.789% | $81.6082 | $81.61 | $81.60 | $81.60 |
| Purchase #5 | $140.38 | 8.614% | $152.4723 | $152.47 | $152.45 | $152.50 |
| Purchase #6 | $195.82 | 6.108% | $207.7807 | $207.78 | $207.80 | $207.80 |
| Purchase #7 | $244.62 | 10.567% | $270.469 | $270.47 | $270.45 | $270.50 |
| 7 purchase totals = | $1,098.67 | $1,198.5425 | $1,198.54 | $1,198.50 | $1,198.60 | |