| 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 | $237.78 | 12.862% | $268.3633 | $268.36 | $268.35 | $268.40 |
| Purchase #2 | $45.43 | 7.538% | $48.8545 | $48.85 | $48.85 | $48.90 |
| Purchase #3 | $145.44 | 6.845% | $155.3954 | $155.40 | $155.40 | $155.40 |
| Purchase #4 | $174.26 | 12.280% | $195.6591 | $195.66 | $195.65 | $195.70 |
| Purchase #5 | $163.72 | 3.756% | $169.8693 | $169.87 | $169.85 | $169.90 |
| Purchase #6 | $229.76 | 10.828% | $254.6384 | $254.64 | $254.65 | $254.60 |
| Purchase #7 | $123.77 | 12.511% | $139.2549 | $139.25 | $139.25 | $139.30 |
| 7 purchase totals = | $1,120.16 | $1,232.0349 | $1,232.03 | $1,232.00 | $1,232.20 | |