| 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 | $42.46 | 7.174% | $45.5061 | $45.51 | $45.50 | $45.50 |
| Purchase #2 | $107.78 | 5.821% | $114.0539 | $114.05 | $114.05 | $114.10 |
| Purchase #3 | $41.40 | 4.436% | $43.2365 | $43.24 | $43.25 | $43.20 |
| Purchase #4 | $117.31 | 4.153% | $122.1819 | $122.18 | $122.20 | $122.20 |
| Purchase #5 | $227.43 | 9.220% | $248.399 | $248.40 | $248.40 | $248.40 |
| Purchase #6 | $231.80 | 6.442% | $246.7326 | $246.73 | $246.75 | $246.70 |
| Purchase #7 | $179.66 | 6.230% | $190.8528 | $190.85 | $190.85 | $190.90 |
| 7 purchase totals = | $947.84 | $1,010.9628 | $1,010.96 | $1,011.00 | $1,011.00 | |