| 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 | $159.34 | 5.185% | $167.6018 | $167.60 | $167.60 | $167.60 |
| Purchase #2 | $92.49 | 10.801% | $102.4798 | $102.48 | $102.50 | $102.50 |
| Purchase #3 | $121.74 | 8.465% | $132.0453 | $132.05 | $132.05 | $132.00 |
| Purchase #4 | $11.46 | 9.859% | $12.5898 | $12.59 | $12.60 | $12.60 |
| Purchase #5 | $113.52 | 8.268% | $122.9058 | $122.91 | $122.90 | $122.90 |
| Purchase #6 | $129.81 | 7.838% | $139.9845 | $139.98 | $140.00 | $140.00 |
| Purchase #7 | $241.70 | 11.489% | $269.4689 | $269.47 | $269.45 | $269.50 |
| 7 purchase totals = | $870.06 | $947.0759 | $947.08 | $947.10 | $947.10 | |