| 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 | $29.43 | 12.690% | $33.1647 | $33.16 | $33.15 | $33.20 |
| Purchase #2 | $238.71 | 3.299% | $246.585 | $246.59 | $246.60 | $246.60 |
| Purchase #3 | $143.86 | 13.754% | $163.6465 | $163.65 | $163.65 | $163.60 |
| Purchase #4 | $220.26 | 9.146% | $240.405 | $240.41 | $240.40 | $240.40 |
| Purchase #5 | $45.46 | 12.483% | $51.1348 | $51.13 | $51.15 | $51.10 |
| Purchase #6 | $241.85 | 4.235% | $252.0923 | $252.09 | $252.10 | $252.10 |
| Purchase #7 | $199.66 | 13.741% | $227.0953 | $227.10 | $227.10 | $227.10 |
| 7 purchase totals = | $1,119.23 | $1,214.1236 | $1,214.13 | $1,214.15 | $1,214.10 | |