| 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 | $111.87 | 6.435% | $119.0688 | $119.07 | $119.05 | $119.10 |
| Purchase #2 | $99.50 | 5.693% | $105.1645 | $105.16 | $105.15 | $105.20 |
| Purchase #3 | $68.47 | 10.118% | $75.3978 | $75.40 | $75.40 | $75.40 |
| Purchase #4 | $204.54 | 11.402% | $227.8617 | $227.86 | $227.85 | $227.90 |
| Purchase #5 | $57.66 | 9.733% | $63.272 | $63.27 | $63.25 | $63.30 |
| Purchase #6 | $229.72 | 3.414% | $237.5626 | $237.56 | $237.55 | $237.60 |
| Purchase #7 | $224.99 | 9.375% | $246.0828 | $246.08 | $246.10 | $246.10 |
| 7 purchase totals = | $996.75 | $1,074.4102 | $1,074.40 | $1,074.35 | $1,074.60 | |