| 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 | $25.36 | 8.675% | $27.56 | $27.56 | $27.55 | $27.60 |
| Purchase #2 | $177.79 | 3.684% | $184.3398 | $184.34 | $184.35 | $184.30 |
| Purchase #3 | $117.34 | 5.420% | $123.6998 | $123.70 | $123.70 | $123.70 |
| Purchase #4 | $125.33 | 7.439% | $134.6533 | $134.65 | $134.65 | $134.70 |
| Purchase #5 | $125.38 | 11.556% | $139.8689 | $139.87 | $139.85 | $139.90 |
| Purchase #6 | $178.31 | 10.273% | $196.6278 | $196.63 | $196.65 | $196.60 |
| Purchase #7 | $217.59 | 6.167% | $231.0088 | $231.01 | $231.00 | $231.00 |
| 7 purchase totals = | $967.10 | $1,037.7584 | $1,037.76 | $1,037.75 | $1,037.80 | |