| 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 | $246.90 | 7.126% | $264.4941 | $264.49 | $264.50 | $264.50 |
| Purchase #2 | $44.76 | 6.161% | $47.5177 | $47.52 | $47.50 | $47.50 |
| Purchase #3 | $119.93 | 10.373% | $132.3703 | $132.37 | $132.35 | $132.40 |
| Purchase #4 | $103.76 | 3.108% | $106.9849 | $106.98 | $107.00 | $107.00 |
| Purchase #5 | $22.64 | 6.782% | $24.1754 | $24.18 | $24.20 | $24.20 |
| Purchase #6 | $54.89 | 6.439% | $58.4244 | $58.42 | $58.40 | $58.40 |
| Purchase #7 | $248.91 | 6.783% | $265.7936 | $265.79 | $265.80 | $265.80 |
| 7 purchase totals = | $841.79 | $899.7604 | $899.75 | $899.75 | $899.80 | |