| 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 | $227.37 | 10.851% | $252.0419 | $252.04 | $252.05 | $252.00 |
| Purchase #2 | $181.77 | 5.834% | $192.3745 | $192.37 | $192.35 | $192.40 |
| Purchase #3 | $154.44 | 4.498% | $161.3867 | $161.39 | $161.40 | $161.40 |
| Purchase #4 | $99.96 | 9.547% | $109.5032 | $109.50 | $109.50 | $109.50 |
| Purchase #5 | $148.70 | 12.785% | $167.7113 | $167.71 | $167.70 | $167.70 |
| Purchase #6 | $230.87 | 7.822% | $248.9287 | $248.93 | $248.95 | $248.90 |
| Purchase #7 | $155.34 | 11.287% | $172.8732 | $172.87 | $172.85 | $172.90 |
| 7 purchase totals = | $1,198.45 | $1,304.8195 | $1,304.81 | $1,304.80 | $1,304.80 | |