| 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 | $130.69 | 4.658% | $136.7775 | $136.78 | $136.80 | $136.80 |
| Purchase #2 | $236.67 | 4.764% | $247.945 | $247.95 | $247.95 | $247.90 |
| Purchase #3 | $28.59 | 4.336% | $29.8297 | $29.83 | $29.85 | $29.80 |
| Purchase #4 | $198.49 | 6.680% | $211.7491 | $211.75 | $211.75 | $211.70 |
| Purchase #5 | $111.74 | 11.245% | $124.3052 | $124.31 | $124.30 | $124.30 |
| Purchase #6 | $135.56 | 7.866% | $146.2231 | $146.22 | $146.20 | $146.20 |
| Purchase #7 | $122.99 | 8.129% | $132.9879 | $132.99 | $133.00 | $133.00 |
| 7 purchase totals = | $964.73 | $1,029.8175 | $1,029.83 | $1,029.85 | $1,029.70 | |