| 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 | $68.70 | 8.314% | $74.4117 | $74.41 | $74.40 | $74.40 |
| Purchase #2 | $219.40 | 8.175% | $237.336 | $237.34 | $237.35 | $237.30 |
| Purchase #3 | $35.55 | 10.107% | $39.143 | $39.14 | $39.15 | $39.10 |
| Purchase #4 | $232.48 | 12.521% | $261.5888 | $261.59 | $261.60 | $261.60 |
| Purchase #5 | $244.43 | 4.650% | $255.796 | $255.80 | $255.80 | $255.80 |
| Purchase #6 | $33.44 | 3.144% | $34.4914 | $34.49 | $34.50 | $34.50 |
| Purchase #7 | $176.44 | 5.603% | $186.3259 | $186.33 | $186.35 | $186.30 |
| 7 purchase totals = | $1,010.44 | $1,089.0928 | $1,089.10 | $1,089.15 | $1,089.00 | |