| 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 | $124.58 | 7.361% | $133.7503 | $133.75 | $133.75 | $133.80 |
| Purchase #2 | $113.62 | 6.549% | $121.061 | $121.06 | $121.05 | $121.10 |
| Purchase #3 | $117.31 | 5.513% | $123.7773 | $123.78 | $123.80 | $123.80 |
| Purchase #4 | $106.80 | 11.594% | $119.1824 | $119.18 | $119.20 | $119.20 |
| Purchase #5 | $142.82 | 6.389% | $151.9448 | $151.94 | $151.95 | $151.90 |
| Purchase #6 | $244.38 | 3.614% | $253.2119 | $253.21 | $253.20 | $253.20 |
| Purchase #7 | $113.25 | 4.259% | $118.0733 | $118.07 | $118.05 | $118.10 |
| 7 purchase totals = | $962.76 | $1,021.0010 | $1,020.99 | $1,021.00 | $1,021.10 | |