| 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 | $111.81 | 7.393% | $120.0761 | $120.08 | $120.10 | $120.10 |
| Purchase #2 | $63.47 | 3.646% | $65.7841 | $65.78 | $65.80 | $65.80 |
| Purchase #3 | $91.25 | 12.716% | $102.8534 | $102.85 | $102.85 | $102.90 |
| Purchase #4 | $111.26 | 3.828% | $115.519 | $115.52 | $115.50 | $115.50 |
| Purchase #5 | $219.65 | 7.452% | $236.0183 | $236.02 | $236.00 | $236.00 |
| Purchase #6 | $88.70 | 13.733% | $100.8812 | $100.88 | $100.90 | $100.90 |
| Purchase #7 | $207.79 | 13.823% | $236.5128 | $236.51 | $236.50 | $236.50 |
| 7 purchase totals = | $893.93 | $977.6449 | $977.64 | $977.65 | $977.70 | |