| 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 | $104.53 | 12.249% | $117.3339 | $117.33 | $117.35 | $117.30 |
| Purchase #2 | $181.55 | 11.571% | $202.5572 | $202.56 | $202.55 | $202.60 |
| Purchase #3 | $27.25 | 4.298% | $28.4212 | $28.42 | $28.40 | $28.40 |
| Purchase #4 | $37.80 | 11.554% | $42.1674 | $42.17 | $42.15 | $42.20 |
| Purchase #5 | $134.62 | 8.147% | $145.5875 | $145.59 | $145.60 | $145.60 |
| Purchase #6 | $74.63 | 7.693% | $80.3713 | $80.37 | $80.35 | $80.40 |
| Purchase #7 | $239.58 | 13.808% | $272.6612 | $272.66 | $272.65 | $272.70 |
| 7 purchase totals = | $799.96 | $889.0997 | $889.10 | $889.05 | $889.20 | |