| 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 | $209.71 | 7.760% | $225.9835 | $225.98 | $226.00 | $226.00 |
| Purchase #2 | $75.84 | 5.510% | $80.0188 | $80.02 | $80.00 | $80.00 |
| Purchase #3 | $119.58 | 3.516% | $123.7844 | $123.78 | $123.80 | $123.80 |
| Purchase #4 | $217.83 | 5.800% | $230.4641 | $230.46 | $230.45 | $230.50 |
| Purchase #5 | $185.76 | 9.683% | $203.7471 | $203.75 | $203.75 | $203.70 |
| Purchase #6 | $126.61 | 12.694% | $142.6819 | $142.68 | $142.70 | $142.70 |
| Purchase #7 | $225.96 | 13.269% | $255.9426 | $255.94 | $255.95 | $255.90 |
| 7 purchase totals = | $1,161.29 | $1,262.6224 | $1,262.61 | $1,262.65 | $1,262.60 | |