| 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 | $133.50 | 10.360% | $147.3306 | $147.33 | $147.35 | $147.30 |
| Purchase #2 | $242.63 | 7.616% | $261.1087 | $261.11 | $261.10 | $261.10 |
| Purchase #3 | $60.87 | 3.264% | $62.8568 | $62.86 | $62.85 | $62.90 |
| Purchase #4 | $110.80 | 13.519% | $125.7791 | $125.78 | $125.80 | $125.80 |
| Purchase #5 | $98.29 | 3.634% | $101.8619 | $101.86 | $101.85 | $101.90 |
| Purchase #6 | $16.95 | 8.176% | $18.3358 | $18.34 | $18.35 | $18.30 |
| Purchase #7 | $224.93 | 7.184% | $241.089 | $241.09 | $241.10 | $241.10 |
| 7 purchase totals = | $887.97 | $958.3619 | $958.37 | $958.40 | $958.40 | |