| 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 | $129.58 | 12.387% | $145.6311 | $145.63 | $145.65 | $145.60 |
| Purchase #2 | $241.69 | 13.694% | $274.787 | $274.79 | $274.80 | $274.80 |
| Purchase #3 | $11.88 | 8.519% | $12.8921 | $12.89 | $12.90 | $12.90 |
| Purchase #4 | $99.37 | 5.344% | $104.6803 | $104.68 | $104.70 | $104.70 |
| Purchase #5 | $48.54 | 11.773% | $54.2546 | $54.25 | $54.25 | $54.30 |
| Purchase #6 | $95.28 | 12.647% | $107.3301 | $107.33 | $107.35 | $107.30 |
| Purchase #7 | $134.73 | 12.416% | $151.4581 | $151.46 | $151.45 | $151.50 |
| 7 purchase totals = | $761.07 | $851.0333 | $851.03 | $851.10 | $851.10 | |