| 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 | $227.61 | 4.823% | $238.5876 | $238.59 | $238.60 | $238.60 |
| Purchase #2 | $73.90 | 4.480% | $77.2107 | $77.21 | $77.20 | $77.20 |
| Purchase #3 | $79.45 | 5.790% | $84.0502 | $84.05 | $84.05 | $84.10 |
| Purchase #4 | $37.88 | 8.527% | $41.11 | $41.11 | $41.10 | $41.10 |
| Purchase #5 | $230.81 | 5.222% | $242.8629 | $242.86 | $242.85 | $242.90 |
| Purchase #6 | $109.63 | 9.575% | $120.1271 | $120.13 | $120.15 | $120.10 |
| Purchase #7 | $41.38 | 10.347% | $45.6616 | $45.66 | $45.65 | $45.70 |
| 7 purchase totals = | $800.66 | $849.6101 | $849.61 | $849.60 | $849.70 | |