| 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 | $231.78 | 12.828% | $261.5127 | $261.51 | $261.50 | $261.50 |
| Purchase #2 | $165.68 | 12.343% | $186.1299 | $186.13 | $186.15 | $186.10 |
| Purchase #3 | $242.47 | 11.446% | $270.2231 | $270.22 | $270.20 | $270.20 |
| Purchase #4 | $223.48 | 11.330% | $248.8003 | $248.80 | $248.80 | $248.80 |
| Purchase #5 | $107.61 | 4.765% | $112.7376 | $112.74 | $112.75 | $112.70 |
| Purchase #6 | $173.55 | 8.240% | $187.8505 | $187.85 | $187.85 | $187.90 |
| Purchase #7 | $80.39 | 3.371% | $83.0999 | $83.10 | $83.10 | $83.10 |
| 7 purchase totals = | $1,224.96 | $1,350.3540 | $1,350.35 | $1,350.35 | $1,350.30 | |