| 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 | $201.66 | 5.643% | $213.0397 | $213.04 | $213.05 | $213.00 |
| Purchase #2 | $183.93 | 9.228% | $200.9031 | $200.90 | $200.90 | $200.90 |
| Purchase #3 | $80.43 | 10.675% | $89.0159 | $89.02 | $89.00 | $89.00 |
| Purchase #4 | $176.94 | 12.434% | $198.9407 | $198.94 | $198.95 | $198.90 |
| Purchase #5 | $186.87 | 3.133% | $192.7246 | $192.72 | $192.70 | $192.70 |
| Purchase #6 | $242.72 | 3.680% | $251.6521 | $251.65 | $251.65 | $251.70 |
| Purchase #7 | $107.73 | 6.237% | $114.4491 | $114.45 | $114.45 | $114.40 |
| 7 purchase totals = | $1,180.28 | $1,260.7252 | $1,260.72 | $1,260.70 | $1,260.60 | |