| 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 | $227.32 | 7.396% | $244.1326 | $244.13 | $244.15 | $244.10 |
| Purchase #2 | $68.42 | 8.779% | $74.4266 | $74.43 | $74.45 | $74.40 |
| Purchase #3 | $239.97 | 8.796% | $261.0778 | $261.08 | $261.10 | $261.10 |
| Purchase #4 | $173.66 | 9.205% | $189.6454 | $189.65 | $189.65 | $189.60 |
| Purchase #5 | $41.30 | 7.306% | $44.3174 | $44.32 | $44.30 | $44.30 |
| Purchase #6 | $233.67 | 6.109% | $247.9449 | $247.94 | $247.95 | $247.90 |
| Purchase #7 | $104.84 | 13.848% | $119.3582 | $119.36 | $119.35 | $119.40 |
| 7 purchase totals = | $1,089.18 | $1,180.9029 | $1,180.91 | $1,180.95 | $1,180.80 | |