| 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 | $16.45 | 4.767% | $17.2342 | $17.23 | $17.25 | $17.20 |
| Purchase #2 | $248.50 | 10.448% | $274.4633 | $274.46 | $274.45 | $274.50 |
| Purchase #3 | $134.82 | 8.483% | $146.2568 | $146.26 | $146.25 | $146.30 |
| Purchase #4 | $121.95 | 12.294% | $136.9425 | $136.94 | $136.95 | $136.90 |
| Purchase #5 | $151.96 | 5.808% | $160.7858 | $160.79 | $160.80 | $160.80 |
| Purchase #6 | $133.30 | 6.426% | $141.8659 | $141.87 | $141.85 | $141.90 |
| Purchase #7 | $186.82 | 6.272% | $198.5374 | $198.54 | $198.55 | $198.50 |
| 7 purchase totals = | $993.80 | $1,076.0859 | $1,076.09 | $1,076.10 | $1,076.10 | |