| 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 | $124.69 | 5.789% | $131.9083 | $131.91 | $131.90 | $131.90 |
| Purchase #2 | $183.75 | 8.781% | $199.8851 | $199.89 | $199.90 | $199.90 |
| Purchase #3 | $233.87 | 4.275% | $243.8679 | $243.87 | $243.85 | $243.90 |
| Purchase #4 | $142.55 | 8.451% | $154.5969 | $154.60 | $154.60 | $154.60 |
| Purchase #5 | $184.92 | 10.722% | $204.7471 | $204.75 | $204.75 | $204.70 |
| Purchase #6 | $30.78 | 4.432% | $32.1442 | $32.14 | $32.15 | $32.10 |
| Purchase #7 | $79.43 | 5.730% | $83.9813 | $83.98 | $84.00 | $84.00 |
| 7 purchase totals = | $979.99 | $1,051.1308 | $1,051.14 | $1,051.15 | $1,051.10 | |