| 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 | $249.63 | 8.618% | $271.1431 | $271.14 | $271.15 | $271.10 |
| Purchase #2 | $179.64 | 3.452% | $185.8412 | $185.84 | $185.85 | $185.80 |
| Purchase #3 | $220.54 | 7.782% | $237.7024 | $237.70 | $237.70 | $237.70 |
| Purchase #4 | $134.65 | 4.292% | $140.4292 | $140.43 | $140.45 | $140.40 |
| Purchase #5 | $235.96 | 10.561% | $260.8797 | $260.88 | $260.90 | $260.90 |
| Purchase #6 | $105.80 | 12.103% | $118.605 | $118.61 | $118.60 | $118.60 |
| Purchase #7 | $69.54 | 6.543% | $74.09 | $74.09 | $74.10 | $74.10 |
| 7 purchase totals = | $1,195.76 | $1,288.6906 | $1,288.69 | $1,288.75 | $1,288.60 | |