| 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 | $177.57 | 7.340% | $190.6036 | $190.60 | $190.60 | $190.60 |
| Purchase #2 | $233.82 | 5.741% | $247.2436 | $247.24 | $247.25 | $247.20 |
| Purchase #3 | $208.41 | 4.602% | $218.001 | $218.00 | $218.00 | $218.00 |
| Purchase #4 | $132.36 | 11.297% | $147.3127 | $147.31 | $147.30 | $147.30 |
| Purchase #5 | $115.77 | 8.636% | $125.7679 | $125.77 | $125.75 | $125.80 |
| Purchase #6 | $90.55 | 8.294% | $98.0602 | $98.06 | $98.05 | $98.10 |
| Purchase #7 | $7.79 | 3.493% | $8.0621 | $8.06 | $8.05 | $8.10 |
| 7 purchase totals = | $966.27 | $1,035.0511 | $1,035.04 | $1,035.00 | $1,035.10 | |