| 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 | $220.70 | 5.269% | $232.3287 | $232.33 | $232.35 | $232.30 |
| Purchase #2 | $118.31 | 8.438% | $128.293 | $128.29 | $128.30 | $128.30 |
| Purchase #3 | $126.90 | 5.176% | $133.4683 | $133.47 | $133.45 | $133.50 |
| Purchase #4 | $217.30 | 5.507% | $229.2667 | $229.27 | $229.25 | $229.30 |
| Purchase #5 | $82.31 | 7.147% | $88.1927 | $88.19 | $88.20 | $88.20 |
| Purchase #6 | $211.84 | 7.273% | $227.2471 | $227.25 | $227.25 | $227.20 |
| Purchase #7 | $33.42 | 10.687% | $36.9916 | $36.99 | $37.00 | $37.00 |
| 7 purchase totals = | $1,010.78 | $1,075.7881 | $1,075.79 | $1,075.80 | $1,075.80 | |