| 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 | $109.86 | 8.698% | $119.4156 | $119.42 | $119.40 | $119.40 |
| Purchase #2 | $91.38 | 9.775% | $100.3124 | $100.31 | $100.30 | $100.30 |
| Purchase #3 | $163.41 | 4.765% | $171.1965 | $171.20 | $171.20 | $171.20 |
| Purchase #4 | $222.71 | 9.710% | $244.3351 | $244.34 | $244.35 | $244.30 |
| Purchase #5 | $162.99 | 8.125% | $176.2329 | $176.23 | $176.25 | $176.20 |
| Purchase #6 | $102.54 | 7.171% | $109.8931 | $109.89 | $109.90 | $109.90 |
| Purchase #7 | $245.98 | 6.321% | $261.5284 | $261.53 | $261.55 | $261.50 |
| 7 purchase totals = | $1,098.87 | $1,182.9140 | $1,182.92 | $1,182.95 | $1,182.80 | |