| 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 | $220.84 | 7.592% | $237.6062 | $237.61 | $237.60 | $237.60 |
| Purchase #2 | $148.52 | 10.246% | $163.7374 | $163.74 | $163.75 | $163.70 |
| Purchase #3 | $14.62 | 3.410% | $15.1185 | $15.12 | $15.10 | $15.10 |
| Purchase #4 | $190.25 | 5.538% | $200.786 | $200.79 | $200.80 | $200.80 |
| Purchase #5 | $232.30 | 3.213% | $239.7638 | $239.76 | $239.75 | $239.80 |
| Purchase #6 | $94.96 | 3.544% | $98.3254 | $98.33 | $98.35 | $98.30 |
| Purchase #7 | $172.99 | 9.144% | $188.8082 | $188.81 | $188.80 | $188.80 |
| 7 purchase totals = | $1,074.48 | $1,144.1455 | $1,144.16 | $1,144.15 | $1,144.10 | |