| 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 | $218.75 | 8.682% | $237.7419 | $237.74 | $237.75 | $237.70 |
| Purchase #2 | $40.36 | 9.173% | $44.0622 | $44.06 | $44.05 | $44.10 |
| Purchase #3 | $113.37 | 7.470% | $121.8387 | $121.84 | $121.85 | $121.80 |
| Purchase #4 | $236.62 | 10.218% | $260.7978 | $260.80 | $260.80 | $260.80 |
| Purchase #5 | $87.52 | 3.755% | $90.8064 | $90.81 | $90.80 | $90.80 |
| Purchase #6 | $22.83 | 6.856% | $24.3952 | $24.40 | $24.40 | $24.40 |
| Purchase #7 | $10.92 | 13.364% | $12.3793 | $12.38 | $12.40 | $12.40 |
| 7 purchase totals = | $730.37 | $792.0215 | $792.03 | $792.05 | $792.00 | |