| 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 | $105.38 | 3.671% | $109.2485 | $109.25 | $109.25 | $109.20 |
| Purchase #2 | $192.76 | 10.165% | $212.3541 | $212.35 | $212.35 | $212.40 |
| Purchase #3 | $235.64 | 5.600% | $248.8358 | $248.84 | $248.85 | $248.80 |
| Purchase #4 | $117.44 | 6.425% | $124.9855 | $124.99 | $125.00 | $125.00 |
| Purchase #5 | $134.60 | 13.659% | $152.985 | $152.99 | $153.00 | $153.00 |
| Purchase #6 | $105.77 | 8.110% | $114.3479 | $114.35 | $114.35 | $114.30 |
| Purchase #7 | $53.77 | 4.735% | $56.316 | $56.32 | $56.30 | $56.30 |
| 7 purchase totals = | $945.36 | $1,019.0728 | $1,019.09 | $1,019.10 | $1,019.00 | |