| 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 | $243.56 | 13.693% | $276.9107 | $276.91 | $276.90 | $276.90 |
| Purchase #2 | $198.46 | 10.153% | $218.6096 | $218.61 | $218.60 | $218.60 |
| Purchase #3 | $10.57 | 13.645% | $12.0123 | $12.01 | $12.00 | $12.00 |
| Purchase #4 | $49.99 | 13.328% | $56.6527 | $56.65 | $56.65 | $56.70 |
| Purchase #5 | $156.38 | 9.750% | $171.6271 | $171.63 | $171.65 | $171.60 |
| Purchase #6 | $93.42 | 11.700% | $104.3501 | $104.35 | $104.35 | $104.40 |
| Purchase #7 | $145.60 | 3.498% | $150.6931 | $150.69 | $150.70 | $150.70 |
| 7 purchase totals = | $897.98 | $990.8556 | $990.85 | $990.85 | $990.90 | |