| 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 | $215.74 | 9.444% | $236.1145 | $236.11 | $236.10 | $236.10 |
| Purchase #2 | $201.94 | 6.439% | $214.9429 | $214.94 | $214.95 | $214.90 |
| Purchase #3 | $38.98 | 5.698% | $41.2011 | $41.20 | $41.20 | $41.20 |
| Purchase #4 | $96.70 | 7.585% | $104.0347 | $104.03 | $104.05 | $104.00 |
| Purchase #5 | $31.87 | 12.350% | $35.8059 | $35.81 | $35.80 | $35.80 |
| Purchase #6 | $133.32 | 3.730% | $138.2928 | $138.29 | $138.30 | $138.30 |
| Purchase #7 | $141.63 | 13.220% | $160.3535 | $160.35 | $160.35 | $160.40 |
| 7 purchase totals = | $860.18 | $930.7454 | $930.73 | $930.75 | $930.70 | |