| 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 | $235.82 | 13.425% | $267.4788 | $267.48 | $267.50 | $267.50 |
| Purchase #2 | $12.35 | 7.199% | $13.2391 | $13.24 | $13.25 | $13.20 |
| Purchase #3 | $199.28 | 4.140% | $207.5302 | $207.53 | $207.55 | $207.50 |
| Purchase #4 | $47.60 | 6.240% | $50.5702 | $50.57 | $50.55 | $50.60 |
| Purchase #5 | $165.87 | 12.145% | $186.0149 | $186.01 | $186.00 | $186.00 |
| Purchase #6 | $200.42 | 13.695% | $227.8675 | $227.87 | $227.85 | $227.90 |
| Purchase #7 | $209.44 | 9.322% | $228.964 | $228.96 | $228.95 | $229.00 |
| 7 purchase totals = | $1,070.78 | $1,181.6647 | $1,181.66 | $1,181.65 | $1,181.70 | |