| 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 | $99.35 | 7.441% | $106.7426 | $106.74 | $106.75 | $106.70 |
| Purchase #2 | $192.56 | 4.119% | $200.4915 | $200.49 | $200.50 | $200.50 |
| Purchase #3 | $17.27 | 3.632% | $17.8972 | $17.90 | $17.90 | $17.90 |
| Purchase #4 | $62.99 | 12.170% | $70.6559 | $70.66 | $70.65 | $70.70 |
| Purchase #5 | $201.82 | 10.350% | $222.7084 | $222.71 | $222.70 | $222.70 |
| Purchase #6 | $172.33 | 5.585% | $181.9546 | $181.95 | $181.95 | $182.00 |
| Purchase #7 | $130.65 | 10.367% | $144.1945 | $144.19 | $144.20 | $144.20 |
| 7 purchase totals = | $876.97 | $944.6447 | $944.64 | $944.65 | $944.70 | |