| 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 | $90.89 | 10.240% | $100.1971 | $100.20 | $100.20 | $100.20 |
| Purchase #2 | $116.97 | 11.457% | $130.3713 | $130.37 | $130.35 | $130.40 |
| Purchase #3 | $242.75 | 9.507% | $265.8282 | $265.83 | $265.85 | $265.80 |
| Purchase #4 | $174.31 | 4.720% | $182.5374 | $182.54 | $182.55 | $182.50 |
| Purchase #5 | $189.87 | 6.220% | $201.6799 | $201.68 | $201.70 | $201.70 |
| Purchase #6 | $68.49 | 11.318% | $76.2417 | $76.24 | $76.25 | $76.20 |
| Purchase #7 | $58.73 | 11.681% | $65.5903 | $65.59 | $65.60 | $65.60 |
| 7 purchase totals = | $942.01 | $1,022.4459 | $1,022.45 | $1,022.50 | $1,022.40 | |