| 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 | $232.83 | 13.566% | $264.4157 | $264.42 | $264.40 | $264.40 |
| Purchase #2 | $82.60 | 9.207% | $90.205 | $90.21 | $90.20 | $90.20 |
| Purchase #3 | $65.61 | 9.265% | $71.6888 | $71.69 | $71.70 | $71.70 |
| Purchase #4 | $137.47 | 5.844% | $145.5037 | $145.50 | $145.50 | $145.50 |
| Purchase #5 | $147.62 | 9.513% | $161.6631 | $161.66 | $161.65 | $161.70 |
| Purchase #6 | $45.93 | 8.652% | $49.9039 | $49.90 | $49.90 | $49.90 |
| Purchase #7 | $222.45 | 5.527% | $234.7448 | $234.74 | $234.75 | $234.70 |
| 7 purchase totals = | $934.51 | $1,018.1250 | $1,018.12 | $1,018.10 | $1,018.10 | |