| 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 | $117.66 | 3.506% | $121.7852 | $121.79 | $121.80 | $121.80 |
| Purchase #2 | $126.45 | 6.414% | $134.5605 | $134.56 | $134.55 | $134.60 |
| Purchase #3 | $141.37 | 12.722% | $159.3551 | $159.36 | $159.35 | $159.40 |
| Purchase #4 | $210.92 | 11.653% | $235.4985 | $235.50 | $235.50 | $235.50 |
| Purchase #5 | $249.55 | 13.185% | $282.4532 | $282.45 | $282.45 | $282.50 |
| Purchase #6 | $122.73 | 12.187% | $137.6871 | $137.69 | $137.70 | $137.70 |
| Purchase #7 | $95.62 | 13.594% | $108.6186 | $108.62 | $108.60 | $108.60 |
| 7 purchase totals = | $1,064.30 | $1,179.9582 | $1,179.97 | $1,179.95 | $1,180.10 | |