| 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 | $206.44 | 12.429% | $232.0984 | $232.10 | $232.10 | $232.10 |
| Purchase #2 | $233.25 | 4.849% | $244.5603 | $244.56 | $244.55 | $244.60 |
| Purchase #3 | $214.32 | 4.583% | $224.1423 | $224.14 | $224.15 | $224.10 |
| Purchase #4 | $75.25 | 13.844% | $85.6676 | $85.67 | $85.65 | $85.70 |
| Purchase #5 | $166.67 | 11.764% | $186.2771 | $186.28 | $186.30 | $186.30 |
| Purchase #6 | $108.86 | 7.265% | $116.7687 | $116.77 | $116.75 | $116.80 |
| Purchase #7 | $70.96 | 10.741% | $78.5818 | $78.58 | $78.60 | $78.60 |
| 7 purchase totals = | $1,075.75 | $1,168.0962 | $1,168.10 | $1,168.10 | $1,168.20 | |