| 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 | $242.67 | 7.834% | $261.6808 | $261.68 | $261.70 | $261.70 |
| Purchase #2 | $89.94 | 4.335% | $93.8389 | $93.84 | $93.85 | $93.80 |
| Purchase #3 | $63.57 | 6.704% | $67.8317 | $67.83 | $67.85 | $67.80 |
| Purchase #4 | $241.43 | 4.476% | $252.2364 | $252.24 | $252.25 | $252.20 |
| Purchase #5 | $212.31 | 13.259% | $240.4602 | $240.46 | $240.45 | $240.50 |
| Purchase #6 | $133.72 | 4.160% | $139.2828 | $139.28 | $139.30 | $139.30 |
| Purchase #7 | $155.75 | 6.224% | $165.4439 | $165.44 | $165.45 | $165.40 |
| 7 purchase totals = | $1,139.39 | $1,220.7747 | $1,220.77 | $1,220.85 | $1,220.70 | |