| 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 | $222.90 | 7.606% | $239.8538 | $239.85 | $239.85 | $239.90 |
| Purchase #2 | $201.44 | 11.279% | $224.1604 | $224.16 | $224.15 | $224.20 |
| Purchase #3 | $109.94 | 4.250% | $114.6125 | $114.61 | $114.60 | $114.60 |
| Purchase #4 | $190.77 | 4.177% | $198.7385 | $198.74 | $198.75 | $198.70 |
| Purchase #5 | $43.81 | 3.856% | $45.4993 | $45.50 | $45.50 | $45.50 |
| Purchase #6 | $220.69 | 9.244% | $241.0906 | $241.09 | $241.10 | $241.10 |
| Purchase #7 | $73.62 | 7.323% | $79.0112 | $79.01 | $79.00 | $79.00 |
| 7 purchase totals = | $1,063.17 | $1,142.9663 | $1,142.96 | $1,142.95 | $1,143.00 | |