| 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 | $213.64 | 7.363% | $229.3703 | $229.37 | $229.35 | $229.40 |
| Purchase #2 | $9.77 | 11.758% | $10.9188 | $10.92 | $10.90 | $10.90 |
| Purchase #3 | $176.53 | 5.547% | $186.3221 | $186.32 | $186.30 | $186.30 |
| Purchase #4 | $182.35 | 9.503% | $199.6787 | $199.68 | $199.70 | $199.70 |
| Purchase #5 | $147.45 | 12.649% | $166.101 | $166.10 | $166.10 | $166.10 |
| Purchase #6 | $233.99 | 8.509% | $253.9002 | $253.90 | $253.90 | $253.90 |
| Purchase #7 | $34.97 | 5.698% | $36.9626 | $36.96 | $36.95 | $37.00 |
| 7 purchase totals = | $998.70 | $1,083.2537 | $1,083.25 | $1,083.20 | $1,083.30 | |