| 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 | $97.87 | 7.242% | $104.9577 | $104.96 | $104.95 | $105.00 |
| Purchase #2 | $49.62 | 4.473% | $51.8395 | $51.84 | $51.85 | $51.80 |
| Purchase #3 | $130.61 | 8.299% | $141.4493 | $141.45 | $141.45 | $141.40 |
| Purchase #4 | $108.37 | 5.142% | $113.9424 | $113.94 | $113.95 | $113.90 |
| Purchase #5 | $187.85 | 9.287% | $205.2956 | $205.30 | $205.30 | $205.30 |
| Purchase #6 | $225.64 | 12.409% | $253.6397 | $253.64 | $253.65 | $253.60 |
| Purchase #7 | $231.65 | 12.283% | $260.1036 | $260.10 | $260.10 | $260.10 |
| 7 purchase totals = | $1,031.61 | $1,131.2278 | $1,131.23 | $1,131.25 | $1,131.10 | |