| 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 | $40.83 | 12.533% | $45.9472 | $45.95 | $45.95 | $45.90 |
| Purchase #2 | $236.40 | 13.544% | $268.418 | $268.42 | $268.40 | $268.40 |
| Purchase #3 | $235.74 | 5.239% | $248.0904 | $248.09 | $248.10 | $248.10 |
| Purchase #4 | $223.26 | 12.584% | $251.355 | $251.36 | $251.35 | $251.40 |
| Purchase #5 | $40.94 | 7.458% | $43.9933 | $43.99 | $44.00 | $44.00 |
| Purchase #6 | $152.41 | 9.567% | $166.9911 | $166.99 | $167.00 | $167.00 |
| Purchase #7 | $103.55 | 7.635% | $111.456 | $111.46 | $111.45 | $111.50 |
| 7 purchase totals = | $1,033.13 | $1,136.2510 | $1,136.26 | $1,136.25 | $1,136.30 | |