| 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 | $198.63 | 8.795% | $216.0995 | $216.10 | $216.10 | $216.10 |
| Purchase #2 | $207.95 | 4.528% | $217.366 | $217.37 | $217.35 | $217.40 |
| Purchase #3 | $123.77 | 8.336% | $134.0875 | $134.09 | $134.10 | $134.10 |
| Purchase #4 | $198.25 | 12.818% | $223.6617 | $223.66 | $223.65 | $223.70 |
| Purchase #5 | $53.84 | 13.591% | $61.1574 | $61.16 | $61.15 | $61.20 |
| Purchase #6 | $236.33 | 4.852% | $247.7967 | $247.80 | $247.80 | $247.80 |
| Purchase #7 | $134.58 | 6.665% | $143.5498 | $143.55 | $143.55 | $143.50 |
| 7 purchase totals = | $1,153.35 | $1,243.7186 | $1,243.73 | $1,243.70 | $1,243.80 | |