| 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 | $106.35 | 10.108% | $117.0999 | $117.10 | $117.10 | $117.10 |
| Purchase #2 | $174.25 | 10.716% | $192.9226 | $192.92 | $192.90 | $192.90 |
| Purchase #3 | $71.47 | 3.413% | $73.9093 | $73.91 | $73.90 | $73.90 |
| Purchase #4 | $156.91 | 6.424% | $166.9899 | $166.99 | $167.00 | $167.00 |
| Purchase #5 | $246.58 | 7.783% | $265.7713 | $265.77 | $265.75 | $265.80 |
| Purchase #6 | $79.67 | 3.766% | $82.6704 | $82.67 | $82.65 | $82.70 |
| Purchase #7 | $106.31 | 7.439% | $114.2184 | $114.22 | $114.20 | $114.20 |
| 7 purchase totals = | $941.54 | $1,013.5818 | $1,013.58 | $1,013.50 | $1,013.60 | |