| 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 | $239.34 | 4.691% | $250.5674 | $250.57 | $250.55 | $250.60 |
| Purchase #2 | $128.51 | 8.646% | $139.621 | $139.62 | $139.60 | $139.60 |
| Purchase #3 | $54.97 | 7.583% | $59.1384 | $59.14 | $59.15 | $59.10 |
| Purchase #4 | $203.48 | 8.346% | $220.4624 | $220.46 | $220.45 | $220.50 |
| Purchase #5 | $206.53 | 13.396% | $234.1968 | $234.20 | $234.20 | $234.20 |
| Purchase #6 | $162.34 | 13.287% | $183.9101 | $183.91 | $183.90 | $183.90 |
| Purchase #7 | $172.92 | 7.375% | $185.6729 | $185.67 | $185.65 | $185.70 |
| 7 purchase totals = | $1,168.09 | $1,273.5690 | $1,273.57 | $1,273.50 | $1,273.60 | |