| 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 | $183.68 | 10.790% | $203.4991 | $203.50 | $203.50 | $203.50 |
| Purchase #2 | $12.78 | 3.659% | $13.2476 | $13.25 | $13.25 | $13.20 |
| Purchase #3 | $119.74 | 7.282% | $128.4595 | $128.46 | $128.45 | $128.50 |
| Purchase #4 | $117.96 | 11.794% | $131.8722 | $131.87 | $131.85 | $131.90 |
| Purchase #5 | $196.49 | 8.407% | $213.0089 | $213.01 | $213.00 | $213.00 |
| Purchase #6 | $70.77 | 3.432% | $73.1988 | $73.20 | $73.20 | $73.20 |
| Purchase #7 | $214.51 | 10.433% | $236.8898 | $236.89 | $236.90 | $236.90 |
| 7 purchase totals = | $915.93 | $1,000.1759 | $1,000.18 | $1,000.15 | $1,000.20 | |