| 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 | $115.29 | 11.495% | $128.5426 | $128.54 | $128.55 | $128.50 |
| Purchase #2 | $235.73 | 5.649% | $249.0464 | $249.05 | $249.05 | $249.00 |
| Purchase #3 | $110.60 | 8.133% | $119.5951 | $119.60 | $119.60 | $119.60 |
| Purchase #4 | $79.44 | 8.497% | $86.19 | $86.19 | $86.20 | $86.20 |
| Purchase #5 | $136.89 | 10.749% | $151.6043 | $151.60 | $151.60 | $151.60 |
| Purchase #6 | $95.76 | 12.341% | $107.5777 | $107.58 | $107.60 | $107.60 |
| Purchase #7 | $97.77 | 12.722% | $110.2083 | $110.21 | $110.20 | $110.20 |
| 7 purchase totals = | $871.48 | $952.7644 | $952.77 | $952.80 | $952.70 | |