| 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 | $34.31 | 12.170% | $38.4855 | $38.49 | $38.50 | $38.50 |
| Purchase #2 | $192.35 | 12.218% | $215.8513 | $215.85 | $215.85 | $215.90 |
| Purchase #3 | $239.28 | 3.520% | $247.7027 | $247.70 | $247.70 | $247.70 |
| Purchase #4 | $215.38 | 8.294% | $233.2436 | $233.24 | $233.25 | $233.20 |
| Purchase #5 | $249.90 | 13.170% | $282.8118 | $282.81 | $282.80 | $282.80 |
| Purchase #6 | $172.83 | 10.335% | $190.692 | $190.69 | $190.70 | $190.70 |
| Purchase #7 | $8.92 | 7.301% | $9.5712 | $9.57 | $9.55 | $9.60 |
| 7 purchase totals = | $1,112.97 | $1,218.3581 | $1,218.35 | $1,218.35 | $1,218.40 | |