| 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 | $98.93 | 5.700% | $104.569 | $104.57 | $104.55 | $104.60 |
| Purchase #2 | $45.25 | 9.529% | $49.5619 | $49.56 | $49.55 | $49.60 |
| Purchase #3 | $226.47 | 4.635% | $236.9669 | $236.97 | $236.95 | $237.00 |
| Purchase #4 | $224.26 | 6.540% | $238.9266 | $238.93 | $238.95 | $238.90 |
| Purchase #5 | $188.97 | 9.297% | $206.5385 | $206.54 | $206.55 | $206.50 |
| Purchase #6 | $156.93 | 13.128% | $177.5318 | $177.53 | $177.55 | $177.50 |
| Purchase #7 | $163.36 | 10.681% | $180.8085 | $180.81 | $180.80 | $180.80 |
| 7 purchase totals = | $1,104.17 | $1,194.9032 | $1,194.91 | $1,194.90 | $1,194.90 | |