| 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 | $215.70 | 3.716% | $223.7154 | $223.72 | $223.70 | $223.70 |
| Purchase #2 | $117.26 | 5.350% | $123.5334 | $123.53 | $123.55 | $123.50 |
| Purchase #3 | $49.42 | 5.503% | $52.1396 | $52.14 | $52.15 | $52.10 |
| Purchase #4 | $97.45 | 8.868% | $106.0919 | $106.09 | $106.10 | $106.10 |
| Purchase #5 | $186.48 | 3.473% | $192.9565 | $192.96 | $192.95 | $193.00 |
| Purchase #6 | $201.62 | 3.458% | $208.592 | $208.59 | $208.60 | $208.60 |
| Purchase #7 | $87.97 | 12.326% | $98.8132 | $98.81 | $98.80 | $98.80 |
| 7 purchase totals = | $955.90 | $1,005.8420 | $1,005.84 | $1,005.85 | $1,005.80 | |