| 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 | $227.83 | 3.463% | $235.7198 | $235.72 | $235.70 | $235.70 |
| Purchase #2 | $199.74 | 9.694% | $219.1028 | $219.10 | $219.10 | $219.10 |
| Purchase #3 | $214.69 | 6.692% | $229.0571 | $229.06 | $229.05 | $229.10 |
| Purchase #4 | $154.35 | 6.364% | $164.1728 | $164.17 | $164.15 | $164.20 |
| Purchase #5 | $235.32 | 4.283% | $245.3988 | $245.40 | $245.40 | $245.40 |
| Purchase #6 | $49.34 | 4.153% | $51.3891 | $51.39 | $51.40 | $51.40 |
| Purchase #7 | $153.51 | 4.702% | $160.728 | $160.73 | $160.75 | $160.70 |
| 7 purchase totals = | $1,234.78 | $1,305.5684 | $1,305.57 | $1,305.55 | $1,305.60 | |