| 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 | $80.59 | 4.419% | $84.1513 | $84.15 | $84.15 | $84.20 |
| Purchase #2 | $137.49 | 12.304% | $154.4068 | $154.41 | $154.40 | $154.40 |
| Purchase #3 | $221.46 | 6.674% | $236.2402 | $236.24 | $236.25 | $236.20 |
| Purchase #4 | $222.57 | 4.370% | $232.2963 | $232.30 | $232.30 | $232.30 |
| Purchase #5 | $200.67 | 8.254% | $217.2333 | $217.23 | $217.25 | $217.20 |
| Purchase #6 | $54.53 | 5.667% | $57.6202 | $57.62 | $57.60 | $57.60 |
| Purchase #7 | $22.34 | 11.605% | $24.9326 | $24.93 | $24.95 | $24.90 |
| 7 purchase totals = | $939.65 | $1,006.8807 | $1,006.88 | $1,006.90 | $1,006.80 | |