| 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 | $247.25 | 5.487% | $260.8166 | $260.82 | $260.80 | $260.80 |
| Purchase #2 | $97.58 | 8.191% | $105.5728 | $105.57 | $105.55 | $105.60 |
| Purchase #3 | $9.66 | 9.733% | $10.6002 | $10.60 | $10.60 | $10.60 |
| Purchase #4 | $185.36 | 10.604% | $205.0156 | $205.02 | $205.00 | $205.00 |
| Purchase #5 | $212.45 | 9.462% | $232.552 | $232.55 | $232.55 | $232.60 |
| Purchase #6 | $75.57 | 12.280% | $84.85 | $84.85 | $84.85 | $84.90 |
| Purchase #7 | $113.39 | 7.106% | $121.4475 | $121.45 | $121.45 | $121.40 |
| 7 purchase totals = | $941.26 | $1,020.8547 | $1,020.86 | $1,020.80 | $1,020.90 | |