| 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 | $39.92 | 5.268% | $42.023 | $42.02 | $42.00 | $42.00 |
| Purchase #2 | $229.93 | 12.798% | $259.3564 | $259.36 | $259.35 | $259.40 |
| Purchase #3 | $203.31 | 13.630% | $231.0212 | $231.02 | $231.00 | $231.00 |
| Purchase #4 | $236.37 | 9.533% | $258.9032 | $258.90 | $258.90 | $258.90 |
| Purchase #5 | $58.74 | 4.461% | $61.3604 | $61.36 | $61.35 | $61.40 |
| Purchase #6 | $150.62 | 4.190% | $156.931 | $156.93 | $156.95 | $156.90 |
| Purchase #7 | $119.55 | 12.263% | $134.2104 | $134.21 | $134.20 | $134.20 |
| 7 purchase totals = | $1,038.44 | $1,143.8056 | $1,143.80 | $1,143.75 | $1,143.80 | |