| 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 | $98.69 | 3.247% | $101.8945 | $101.89 | $101.90 | $101.90 |
| Purchase #2 | $114.63 | 13.386% | $129.9744 | $129.97 | $129.95 | $130.00 |
| Purchase #3 | $81.92 | 12.823% | $92.4246 | $92.42 | $92.40 | $92.40 |
| Purchase #4 | $116.60 | 13.615% | $132.4751 | $132.48 | $132.50 | $132.50 |
| Purchase #5 | $226.87 | 3.243% | $234.2274 | $234.23 | $234.25 | $234.20 |
| Purchase #6 | $116.27 | 5.774% | $122.9834 | $122.98 | $123.00 | $123.00 |
| Purchase #7 | $9.73 | 13.663% | $11.0594 | $11.06 | $11.05 | $11.10 |
| 7 purchase totals = | $764.71 | $825.0388 | $825.03 | $825.05 | $825.10 | |