| 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 | $108.62 | 6.867% | $116.0789 | $116.08 | $116.10 | $116.10 |
| Purchase #2 | $97.41 | 10.106% | $107.2543 | $107.25 | $107.25 | $107.30 |
| Purchase #3 | $192.72 | 10.647% | $213.2389 | $213.24 | $213.25 | $213.20 |
| Purchase #4 | $57.33 | 11.843% | $64.1196 | $64.12 | $64.10 | $64.10 |
| Purchase #5 | $192.37 | 3.806% | $199.6916 | $199.69 | $199.70 | $199.70 |
| Purchase #6 | $227.53 | 13.128% | $257.4001 | $257.40 | $257.40 | $257.40 |
| Purchase #7 | $110.55 | 7.187% | $118.4952 | $118.50 | $118.50 | $118.50 |
| 7 purchase totals = | $986.53 | $1,076.2786 | $1,076.28 | $1,076.30 | $1,076.30 | |