| 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 | $28.44 | 3.845% | $29.5335 | $29.53 | $29.55 | $29.50 |
| Purchase #2 | $227.28 | 13.841% | $258.7378 | $258.74 | $258.75 | $258.70 |
| Purchase #3 | $126.75 | 12.178% | $142.1856 | $142.19 | $142.20 | $142.20 |
| Purchase #4 | $151.49 | 6.564% | $161.4338 | $161.43 | $161.45 | $161.40 |
| Purchase #5 | $149.32 | 13.856% | $170.0098 | $170.01 | $170.00 | $170.00 |
| Purchase #6 | $185.82 | 11.650% | $207.468 | $207.47 | $207.45 | $207.50 |
| Purchase #7 | $143.60 | 13.761% | $163.3608 | $163.36 | $163.35 | $163.40 |
| 7 purchase totals = | $1,012.70 | $1,132.7293 | $1,132.73 | $1,132.75 | $1,132.70 | |