| 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 | $122.30 | 3.616% | $126.7224 | $126.72 | $126.70 | $126.70 |
| Purchase #2 | $16.58 | 4.499% | $17.3259 | $17.33 | $17.35 | $17.30 |
| Purchase #3 | $250.31 | 4.579% | $261.7717 | $261.77 | $261.75 | $261.80 |
| Purchase #4 | $165.47 | 7.290% | $177.5328 | $177.53 | $177.55 | $177.50 |
| Purchase #5 | $186.68 | 3.326% | $192.889 | $192.89 | $192.90 | $192.90 |
| Purchase #6 | $249.25 | 3.389% | $257.6971 | $257.70 | $257.70 | $257.70 |
| Purchase #7 | $131.77 | 7.365% | $141.4749 | $141.47 | $141.45 | $141.50 |
| 7 purchase totals = | $1,122.36 | $1,175.4138 | $1,175.41 | $1,175.40 | $1,175.40 | |