| 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 | $38.60 | 8.352% | $41.8239 | $41.82 | $41.80 | $41.80 |
| Purchase #2 | $196.45 | 8.592% | $213.329 | $213.33 | $213.35 | $213.30 |
| Purchase #3 | $218.87 | 7.737% | $235.804 | $235.80 | $235.80 | $235.80 |
| Purchase #4 | $11.81 | 12.530% | $13.2898 | $13.29 | $13.30 | $13.30 |
| Purchase #5 | $227.89 | 4.321% | $237.7371 | $237.74 | $237.75 | $237.70 |
| Purchase #6 | $227.47 | 7.753% | $245.1057 | $245.11 | $245.10 | $245.10 |
| Purchase #7 | $230.85 | 13.304% | $261.5623 | $261.56 | $261.55 | $261.60 |
| 7 purchase totals = | $1,151.94 | $1,248.6518 | $1,248.65 | $1,248.65 | $1,248.60 | |