| 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 | $220.30 | 12.558% | $247.9653 | $247.97 | $247.95 | $248.00 |
| Purchase #2 | $77.79 | 12.848% | $87.7845 | $87.78 | $87.80 | $87.80 |
| Purchase #3 | $58.38 | 5.280% | $61.4625 | $61.46 | $61.45 | $61.50 |
| Purchase #4 | $100.63 | 4.655% | $105.3143 | $105.31 | $105.30 | $105.30 |
| Purchase #5 | $135.93 | 6.845% | $145.2344 | $145.23 | $145.25 | $145.20 |
| Purchase #6 | $119.60 | 12.543% | $134.6014 | $134.60 | $134.60 | $134.60 |
| Purchase #7 | $41.64 | 10.448% | $45.9905 | $45.99 | $46.00 | $46.00 |
| 7 purchase totals = | $754.27 | $828.3529 | $828.34 | $828.35 | $828.40 | |