| 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 | $247.48 | 9.800% | $271.733 | $271.73 | $271.75 | $271.70 |
| Purchase #2 | $174.55 | 11.609% | $194.8135 | $194.81 | $194.80 | $194.80 |
| Purchase #3 | $77.52 | 5.670% | $81.9154 | $81.92 | $81.90 | $81.90 |
| Purchase #4 | $63.70 | 8.581% | $69.1661 | $69.17 | $69.15 | $69.20 |
| Purchase #5 | $206.82 | 9.326% | $226.108 | $226.11 | $226.10 | $226.10 |
| Purchase #6 | $111.52 | 8.719% | $121.2434 | $121.24 | $121.25 | $121.20 |
| Purchase #7 | $174.33 | 6.689% | $185.9909 | $185.99 | $186.00 | $186.00 |
| 7 purchase totals = | $1,055.92 | $1,150.9703 | $1,150.97 | $1,150.95 | $1,150.90 | |