| 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 | $70.77 | 6.849% | $75.617 | $75.62 | $75.60 | $75.60 |
| Purchase #2 | $125.43 | 12.445% | $141.0398 | $141.04 | $141.05 | $141.00 |
| Purchase #3 | $175.94 | 13.546% | $199.7728 | $199.77 | $199.75 | $199.80 |
| Purchase #4 | $123.96 | 13.384% | $140.5508 | $140.55 | $140.55 | $140.60 |
| Purchase #5 | $163.37 | 12.543% | $183.8615 | $183.86 | $183.85 | $183.90 |
| Purchase #6 | $246.36 | 3.245% | $254.3544 | $254.35 | $254.35 | $254.40 |
| Purchase #7 | $185.34 | 13.681% | $210.6964 | $210.70 | $210.70 | $210.70 |
| 7 purchase totals = | $1,091.17 | $1,205.8927 | $1,205.89 | $1,205.85 | $1,206.00 | |