| 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 | $124.53 | 3.712% | $129.1526 | $129.15 | $129.15 | $129.20 |
| Purchase #2 | $23.74 | 13.340% | $26.9069 | $26.91 | $26.90 | $26.90 |
| Purchase #3 | $109.66 | 11.432% | $122.1963 | $122.20 | $122.20 | $122.20 |
| Purchase #4 | $165.81 | 13.690% | $188.5094 | $188.51 | $188.50 | $188.50 |
| Purchase #5 | $219.65 | 6.454% | $233.8262 | $233.83 | $233.85 | $233.80 |
| Purchase #6 | $37.46 | 6.751% | $39.9889 | $39.99 | $40.00 | $40.00 |
| Purchase #7 | $46.99 | 5.729% | $49.6821 | $49.68 | $49.70 | $49.70 |
| 7 purchase totals = | $727.84 | $790.2624 | $790.27 | $790.30 | $790.30 | |