| 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 | $28.87 | 4.682% | $30.2217 | $30.22 | $30.20 | $30.20 |
| Purchase #2 | $237.46 | 9.853% | $260.8569 | $260.86 | $260.85 | $260.90 |
| Purchase #3 | $116.51 | 3.657% | $120.7708 | $120.77 | $120.75 | $120.80 |
| Purchase #4 | $168.55 | 11.658% | $188.1996 | $188.20 | $188.20 | $188.20 |
| Purchase #5 | $211.64 | 6.748% | $225.9215 | $225.92 | $225.90 | $225.90 |
| Purchase #6 | $8.25 | 11.667% | $9.2125 | $9.21 | $9.20 | $9.20 |
| Purchase #7 | $44.36 | 3.301% | $45.8243 | $45.82 | $45.80 | $45.80 |
| 7 purchase totals = | $815.64 | $881.0073 | $881.00 | $880.90 | $881.00 | |