| 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 | $76.57 | 3.837% | $79.508 | $79.51 | $79.50 | $79.50 |
| Purchase #2 | $142.63 | 6.792% | $152.3174 | $152.32 | $152.30 | $152.30 |
| Purchase #3 | $111.67 | 6.403% | $118.8202 | $118.82 | $118.80 | $118.80 |
| Purchase #4 | $242.70 | 4.322% | $253.1895 | $253.19 | $253.20 | $253.20 |
| Purchase #5 | $81.56 | 11.338% | $90.8073 | $90.81 | $90.80 | $90.80 |
| Purchase #6 | $248.67 | 5.235% | $261.6879 | $261.69 | $261.70 | $261.70 |
| Purchase #7 | $208.84 | 5.749% | $220.8462 | $220.85 | $220.85 | $220.80 |
| 7 purchase totals = | $1,112.64 | $1,177.1765 | $1,177.19 | $1,177.15 | $1,177.10 | |