| 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 | $100.25 | 8.808% | $109.08 | $109.08 | $109.10 | $109.10 |
| Purchase #2 | $137.85 | 12.123% | $154.5616 | $154.56 | $154.55 | $154.60 |
| Purchase #3 | $141.48 | 10.144% | $155.8317 | $155.83 | $155.85 | $155.80 |
| Purchase #4 | $201.32 | 6.477% | $214.3595 | $214.36 | $214.35 | $214.40 |
| Purchase #5 | $231.31 | 8.766% | $251.5866 | $251.59 | $251.60 | $251.60 |
| Purchase #6 | $86.89 | 11.146% | $96.5748 | $96.57 | $96.55 | $96.60 |
| Purchase #7 | $212.82 | 7.485% | $228.7496 | $228.75 | $228.75 | $228.70 |
| 7 purchase totals = | $1,111.92 | $1,210.7438 | $1,210.74 | $1,210.75 | $1,210.80 | |