| 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 | $207.54 | 10.764% | $229.8796 | $229.88 | $229.90 | $229.90 |
| Purchase #2 | $28.77 | 7.528% | $30.9358 | $30.94 | $30.95 | $30.90 |
| Purchase #3 | $229.69 | 4.339% | $239.6562 | $239.66 | $239.65 | $239.70 |
| Purchase #4 | $207.85 | 6.585% | $221.5369 | $221.54 | $221.55 | $221.50 |
| Purchase #5 | $43.98 | 7.492% | $47.275 | $47.28 | $47.30 | $47.30 |
| Purchase #6 | $15.62 | 4.361% | $16.3012 | $16.30 | $16.30 | $16.30 |
| Purchase #7 | $214.90 | 10.242% | $236.9101 | $236.91 | $236.90 | $236.90 |
| 7 purchase totals = | $948.35 | $1,022.4948 | $1,022.51 | $1,022.55 | $1,022.50 | |