| 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 | $42.48 | 3.557% | $43.991 | $43.99 | $44.00 | $44.00 |
| Purchase #2 | $223.99 | 3.806% | $232.5151 | $232.52 | $232.50 | $232.50 |
| Purchase #3 | $163.75 | 8.221% | $177.2119 | $177.21 | $177.20 | $177.20 |
| Purchase #4 | $206.33 | 8.239% | $223.3295 | $223.33 | $223.35 | $223.30 |
| Purchase #5 | $115.32 | 7.744% | $124.2504 | $124.25 | $124.25 | $124.30 |
| Purchase #6 | $143.40 | 6.608% | $152.8759 | $152.88 | $152.90 | $152.90 |
| Purchase #7 | $169.75 | 9.563% | $185.9832 | $185.98 | $186.00 | $186.00 |
| 7 purchase totals = | $1,065.02 | $1,140.1570 | $1,140.16 | $1,140.20 | $1,140.20 | |