| 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 | $140.94 | 11.806% | $157.5794 | $157.58 | $157.60 | $157.60 |
| Purchase #2 | $113.66 | 5.835% | $120.2921 | $120.29 | $120.30 | $120.30 |
| Purchase #3 | $230.99 | 5.557% | $243.8261 | $243.83 | $243.85 | $243.80 |
| Purchase #4 | $238.58 | 8.401% | $258.6231 | $258.62 | $258.60 | $258.60 |
| Purchase #5 | $59.44 | 3.218% | $61.3528 | $61.35 | $61.35 | $61.40 |
| Purchase #6 | $100.31 | 6.684% | $107.0147 | $107.01 | $107.00 | $107.00 |
| Purchase #7 | $51.74 | 8.389% | $56.0805 | $56.08 | $56.10 | $56.10 |
| 7 purchase totals = | $935.66 | $1,004.7687 | $1,004.76 | $1,004.80 | $1,004.80 | |