| 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 | $11.70 | 12.840% | $13.2023 | $13.20 | $13.20 | $13.20 |
| Purchase #2 | $237.36 | 7.641% | $255.4967 | $255.50 | $255.50 | $255.50 |
| Purchase #3 | $167.38 | 12.245% | $187.8757 | $187.88 | $187.90 | $187.90 |
| Purchase #4 | $66.32 | 6.858% | $70.8682 | $70.87 | $70.85 | $70.90 |
| Purchase #5 | $42.25 | 3.328% | $43.6561 | $43.66 | $43.65 | $43.70 |
| Purchase #6 | $200.98 | 12.646% | $226.3959 | $226.40 | $226.40 | $226.40 |
| Purchase #7 | $153.66 | 10.202% | $169.3364 | $169.34 | $169.35 | $169.30 |
| 7 purchase totals = | $879.65 | $966.8313 | $966.85 | $966.85 | $966.90 | |